umm
like the idea and even though the story line is thin, i still like it (it phunny lulz)
i like most of the art, like Darnell's face with all the data (hp, special) and all the boss's faces and the background and the text. basicly the art you actually invested time in.
the game play is a bit annoying. the range is oh so very small unless you make a supa-cool-combo! and knife the bastard. also, most of the action's (if not all of them) are made after a long (but nice) animation. and because of the fast rate of the game it's very difficult to dodge, shield or even hit in time!
so these are the things i suggest improving in. take your time while making a game, it'll worth your while at the end :D