That's epic! The character himself gives me of a bit of "Hammerhead" vibe (from the Spidey comics/shows), but still has his own sort of tone. Then again, I am a rapid Spidey fan, but that's beyond the point.
I love the angle! And the tones in the drawing are well done. (And the bloody arm of his victim in the corner is the icing on the cake. :3)