Pretty good! Had to run on the opengl version due to being on a relatively low-end laptop, but didn't notice any real issues, aside from the smoke/fog/whatever consistently chugging the game whenever it was too close to the camera, but you seem to have already noticed that, so it's not really worth going on about. Didn't run into any crashes on that version though, so that was nice.
Rounds run a little too short for my preference, though that might have been the intention, and I can't really judge if it was, and it feels like the AI is...kind of stupid (more than once, they chugged a potion when the only possibility it had was being red) but aside from those nitpicks, it's a fun time! Plus, obvious thumbs up to the many artists - some GREAT art on display.