Graphics need some re-shine
The graphics was okay, but knuckles need to look more mad in he's eyes (you did that on some drawings) And some parts looks bad, like the hair, instead of just using 2 frames why just make a couple of inbetweens so it looks smoother? You should really try FBF sometime, instead of tweening. Just my opinion.
And i have a strange feeling that you like Linkin Park, can't blame you,. THEY ROCK!
Good luck on future projects!