For a demo it was pretty good. Expanding upon this demo could be the formula for a really good game.
*There was no collision animation for anything besides a push back on characters and nothing on the Sandbag.
*I found that the Up+h was hard to execute though Down+h seemed to work fine every time. (I always jumped when trying to do Up+h)
It was a fun game and I really enjoyed how beastly Lee was. Being able to combo a character to death w/o letting them touch the ground was a good time.