Czech is quite good. Of course, Espeak is always going to be robotic, but that's one of its main points, I would say, to be lightweight, fast as hell and more responsive than any other synthesizer. Some phonemes, like the r, the z or the ch, for instance, could be a little less emphatically pronounced, they are clearly taken from other languages, but Czech is good in that it usually has just one phoneme for one written letter, so it actually sounds pretty understandable in that regard. Anyone remember the old Eureka A4 or Eureka Advanced, or even the Aria from the Robotron company? If you understood these well enough to use them daily, Czech Espeak sounds nice compared to that. :-)
Lukas
I won't be using this account any more or participating in the forum activity through other childish means like creating an alternate account. I've asked for the account to be removed but I'm not sure if that's actually technically possible here. Just writing this for people to know that I won't be replying, posting new topics or checking private messages until the account is potentially removed.