I dont like it very much because of:
-the choosen color (magenta isnt my favorite. its used as key-color mostly, because its ugly)
-weird animation. not sure what hes supposed to be doing, but looks most like epileptic seizure. ;)
-the whole character is pretty messy. Im not sure waht it is. and originaly had trouble locating whats body, whats head etc.
Not trying to piss you, just pointing some thing to maybe take care of with your next piece.