Far left seems oversharpened, and the right seems rather empty. It just STOPS like hitting a brick wall, kind of. Because there's all this concentrated action going on on the left side, and then right is just blank with some text. haha. I recommend filling the canvas more evenly, and working on getting the effects to flow in a more distinct direction across the canvas. Also, if you notice, the right side(our right) of his face is lit up, yes? However, you have bright areas on the left of him, which should be in the dark. Try creating a light source somewhere on the right to match the light on his face. And right now, your text is taking away the focal. Try sharpening his face a teeny bit, and making the text smaller and less noticeable right off the bat, you know? Maybe a duller blue or something. Overall, it's not bad. You just have some technical aspects you need to work out and improve on.
