I do like close in crops of interesting subjects with plenty of detail, however I think he is too tightly cropped. Might benefit from a little more room on the left, and even more on the right so he has room to look into. It looks a bit soft, and maybe over processed. The twig or ? coming out of his mouth is very distracting, and leads the eye right on out of the frame. The curvy out of focus thing in the lower left also leads the eye away from the subject. I would like to see more of his eye, could it be lightened up any? Just my 2 cents worth.