Nice cut out, his right arm needs more work, his left shoulder looks abit choppy and his hair just doesn't look right to me, but the render it self is not something i would use in the first place. All in all i must say it's a nice render .
the image just doesn't look very good to me, and I have no use for it at all, but it is cut rather nicely
um, I think I've seen this before, NO? anyway it looks good. did you do the blurd edges? cuz if so I think it looks great