Looks OK. Not much going on as i can see though. Great depth, the blurring of the bg is great. There seems to be a line down his face, wether that was the stock or not. . .great use of text. I dislike the colours, i see the orange-purple too much, and takes away the realism of this piece.
Agreed. Needs more blending. You can also color the guy a little bit with the same color as the bg seeing as it is quite monotone.