The light catching the left eye and cheek spoil it a bit. A little more rotation so that the left side of the face is completely in shadow would make the most of it.
This would have been a nice (thouh not very special) picture if the boy had either turned his head toward you or away from you. In this position however, a small strip of light falls on the dark side of his face, thus seriously distorting the overall view and in fact ruining the picture.