An interesting question nepture, but to be honest one I think where the ultimate answer will depend more on the individual themselves than any sort of universal truth about blind/vi people.
Myself, sinse I have remaining vision, I am not too keen on just! the audio without the pictures. I enjoy audio description, but only in a conventional film where I can also use my site to see what's going on.
for me, the audio description serves the purpose of both highlighting details which I visually may miss, eg, designs, furniture, or details not obvious in the context of what is happening, and especially in fast action sequences, so there is a lot of mileage in me seeing a film like troi or transformers with audio description, as visually about the most I could tell in for instance a sword fight is that someone was being hit, and possibly, who was winning.
The pirates films therefore, were great to watch with the description, especiallyt for small details I happened to miss and some of the sillier points, ---- for instance in Pirates Ii, i probably wouldn't have understood the fight in the revolving mill wheel without the description mentioning it, all I would've got is that the fight was occurring in some sort of moving vehicle.
Also, small gestures that I may miss, such as while I fully got, through a combination of resedual vision, interpretation, music and voice that Elizabeth was less than keen on Jack Sparro's company, specific moments such as when sparrow steps forward and she recoils from his bad breath I would'e missed.
As an interesting point, this is also why I like the starwars films, sinse it's one of the few times sword fight is fully visible to me as Light sabers are fairly easy to see and also to tell who is who via the colour.
For descriptions, I actually enjoy reading descriptions, and find the modern trend of writers like Eoin Colfer (I've just finished reading his stuff), of basically writing books like glorified play scripts very disapointing.
This is why some writers I've really enjoyed have been people like Mervin Peake, Arthur conan doyle, Samual Taylor coleridge, Gean wolfe and more recently Iam M. banks, Steven King (in his modern moments), , Tad williams, ----- not to mention Tolkien, who have a highly descriptive style which applies to all senses, not merely just writing dialogue and the odd action scene, --- description is something I do in my own writing as well.
As to personal descriptions, well I'm a litle complicated. Firstly, I am synaesthesic. I therefore associate most things with a mixture of colour and tactile sensation. This also counts people. This association is highly specific, and very hard to articulate. It's also worth noting, that while I cannot see facial expression or body language unless it's extremely! obvious, ---- eg, slamming a fist upon a table, i do use what I think of as emotional sense.
This gives me a sort of general impression, ---- usually synaesthesic of what a person is thinking or feeling at a time. I'm not exactly sure what this is.
it might be just a summation of all clues I get, whether verbal, or none verbal into a general sense I can work on. A friend of mine thinks it's theramones.
Someone once suggested it was some sort of esp or "sensing personal oras", ---- though I'm more scheptical about that myself (I don't rule it out, but I don't think it's neccessarily true either). nevertheless it is what I chiefly use in order to get on with people socially, and it does tend to work quite well.
it's also worth noting though that like most Vi people. I cannot make eye contact. This might not sound a big deal but it is. Getting someone's attention in a crowd, indeed having people in a crowd realize I am elegeable for a conversation is quite difficult, and in fact I tend to avoid very crowded or noisy situations if I can for that reason. Mostly I get on with people when i can talk to them personally one to one or in a small group of three or four.
I'll try though to honestly describe some people I know.
firstly, my brother.
He's slightly smaller than me, and also slightly plumper with very dark hair. while I know he wears glasses like I do, I can rarely see these unless I'm standing very close to him. Obviously, I've seen him wearing lots of dfferent clothes, but I usually think of him wearing something that I'd regard as formal or even military, such as a patterned shirt and creem trousers, if not actually a sute (which he often wears for work). I associate my brother with a rich, scarlet red and a hard, smooth sensation like polished wood.
I would think of him as highly compitant, volatile and abrupt, someone who weighs people up the instant he meets them. He's very! able to be unpleasant to people while being perfectly chalming, someone who's anger you want to avoid, but someone who it's extremely good to have on your side.
Bare in mind though, that my brother is a criminal solicitor, a highly gifted stratogist and games player (he's a world class Ccg and chess player and has been British champion on several occasions), and generally very good at what he does, if rather intense.
Now, a friend. This is hard, sins most of my friends I'm extremely close to, ---- indeed one of them I think of as my sister, but I'll try and think of a friend I know less well.
I will describe one of my friends' who I'll call s in case she ever checks this forum. My friend is someone I've known sinse I did my degree and someone I've gone to visit and stayed with on several occasions. She's taller than me, but not what I'd call slim, and also wears glasses. her hair is dark and slightly long. I usually think of her wearing a long grey overcoat and a dark skirt, sinse this is something she often wore when i knew her during my degree.
In terms of colour, i'd associate her with a deep, midnight blue shot through with a glossy grey, and a feeling like cold wind.
There has always been a distance around her, a sense of "this far, and no further" I understand the reason for this sinse she has a psychological issue which she has shared with me, and also which has stopped her from getting a job, though she is highly qualified in computer science, works voluntarily doing tech support at a charity and is also doing a masters in creative writing.
The thing I think of most with my friend S is a sort of honest, respectful distance. I am aware she has shared important things about herself with me, as I have, but there is always a sense of give and take. We can be perfectly honest, but in a very polite way. Sh can be funny (in fact she's a huge comedy fan), but there is always a sort of core of distance to her. I am also conscious though that she affords me the same respect as I afford her, and that she will not require me to give more of myself, my time, or anything else than I am willing to. This makes things betwene us quite streight forward.
Lastly, while as a phd student who spends most time working alone I don't have! any co workers ;D, I'll try and describe someone from my light opera society who is new this year and who I've only just met.
R is sort of roughly the same hight as me with dark hair, and usually I've seen her wearing something white, or something dark like a jumper with a white sirt underneath. I associate her with a sort of orange yellow colour shot through with green and a fluttering, cracling but also slightly flat sensation.
She is quite young, about 19, and is currently playing the lead soprano role in the Grnad Duke, ---- the Gilbert and sullivan oppereta we're doing.
She has a sense of fragility about her, but at the same time a sense of extraversion. she's slightly nervous about the part (something I can here in her singing), despite being a qualified singer, and also has had some sort of health issue. in conversation she tends to be adept and friendly, but at the same time there is a slight defensiveness, and a sense she does not want to go too far out of her circle. I know for instance she's got a fairly perminant boyfriend, whether this is the issue I'm not sure. She is fairly inteligent, but not extraodinarily so, and also while willing to try some things outside her experience, is not completely free of genda sterriotypes, she has referd to herself as "a girl" in the social sense on several occasions (something many of my more usual friends who tend to have already kicked social sterriotypes don't do), though it didn't take her too long to get over the "waaaaa! he's blind" syndrome, ---- something which the vast majority of people I meet tend to go through, and may or may not get out of (england not being the most forward looking society where disability relations are concerned).
We may or may not become better friends in the future, something I'm not sure about, we'll just see.
Hopefully this is more enlightening. I freely admit my synaesthesia and my emotional sense are a bit weerd, ---- probably a lot weerd, but this is generally how I work things, and how I think of people. So hopefully this gives an idea aobut me, even if not about Vi people in general.
With our dreaming and singing, Ceaseless and sorrowless we! The glory about us clinging Of the glorious futures we see,
Our souls with high music ringing; O men! It must ever be
That we dwell in our dreaming and singing, A little apart from ye. (Arthur O'Shaughnessy 1873.)