not bad.
I think it runs a little slow, which isn't so bad i guess. I also think this game is way too easy.
If you camp on each level for a little while you can make lots of XP and gold, while if you try to go through it quickly, you get punished with less, which doesn't make any sense whatsoever.
The sounds are good, but it would've been nice if there was some music. The graphics are nice, but everything moves way to slowly. After about five minutes playing, you know the tiles, and end up waiting for the animations to finish, with your entire strategy already planned out. I'd suggest fixing the XP and gold issue, perhaps by giving bonuses for quickly finishing an opponent, and also a less graphic intensive build of the game, with quick animations, and perhaps 2d characters that are a little nicer on the eyes. Also, more levels and perhaps a story would be cool :)