Niceness
As a game, I think this is flawed in many ways, the controls are dodgy, the characters fly around too fast, some of the weapons don' t work that well (that grabber thing) and the levels would be so much better if they were bigger (and scrollable), to mention a few.
However, this is such a kick-ass idea I cannot give you anything but a five. The game also has some redeeming features, the graphics are put together in a good way, it's pretty fun to play and we can chose between a bunch of different characters! awesome!
unrelated, why didn't you get this game sponsored?? I bet you could have got at least 200 dollars from armorgames or Crazymonkeygames.
Anyways, I hope you make an even more kick-ass sequel with more weapons, better controls and more interesting, scrolling levels.