The graphics are nice with the music. I think it's better than last time I played it. But there are two things I think I should say.
1. There should be a button in the main menu for the settings instead of only getting it with ESC key.
2. There is a lot of turns where it's mostly passing until someone gets a combo or making one small play to wait for a combo. With the heat mechanic, it usually means doing a lot the first turn, and then hoping you get lucky with draws. Interactivity would be nice on the enemy's turn in some shape or form with maybe having some abilities that does things on the opponents turn. I only played with the default character, so I'm not sure if I'm missing anything or not. You could already have this and I didn't realize it, since there is a lot in the demo.
It's a very nice game with nice sprites and music.