The music is a bit loud and I really found myself wishing for a mute button or some kind of volume control in the game itself. I enjoyed the different music tracks though.
This is also definitely not the kind of game in which I expected to see CUTSCENES of all things, and I have to say, kudos. As for the rest of the art, I kind of wish you had stuck with pixel art OR that MS Paint look and not had both, but it works for the goofy kind of game this is.
Also, I'm sure you probably already know, but beating the game seems to break it a bit, with some overlapping music and the character ends up outside of the screen. And for anyone struggling to beat the bosses, try using your magic Heal after getting hit a couple of times. Other than that it's mostly luck!