not bad 1st the text looks great nice work there, i think u need to create a better lighting and focal aswell, the render looks way to blended or sumthing with the sig for some reason,maybe sharpen a lil or blur other things around it, theeffect on the right look better then the left for some reason.
The text looks nice on it ^^ and also, the effects are pretty interesting, but it doesn't really have anywhere that stands out... Well the face kinda stands out, but I think you should emphasize it a little bit more. Depends on how you want to do it, but I think it could use a bit of lighting.
Nah, the only way i could bring out the focal more is by darkening the bottom left corner, but i cant be bothered doing that. sharpening and blurring wont work.
Yeah, I love the colors and all, but I agree that it more of a focal/ center piece as the render is a little hard to make out with it being so into the rest of it.