Not to badd scrib not too bad.
First thing that hti me when i looked at this tag it was like ohhh, compo. There is like no compo its smack in the middle bro. Move that off to the side a bit make ita bit mroe interesting.

Effects are okay, i think they are sharpened a bit too much. The msudging in the BG is cool, but i'm getting a bit bored of the whole, light smudging coming from the middle of the render look. it really gives no realism to the lighting of the sig no matter what you do (unless its a silhoutte).

The text is okay. I think in this tag i might have done without the gray it doesnt seem to fit so well. maybe stick a lighting white in there or something.

The effects again are good, but the bottom where you blended him with the white, not so good. It looks rly weird and out of nowehere. try to blend him with more effects rather than random white brushes.

overll solid. work on it a bit more though.