No idea what this guy is talking about. Great job, though it could use some more effects if possible.
The background is very bland, and ruins the sig, try a stock rather than a gray gradient. But, the effects are very good, and the text is okay. Work on the background and it will look way better.
It's got depth, it's just bland. Agreed. Do what LOCKdownN said and I've got a few tips too. Try not to lay the text over the render/focal, even though it's over the bland part of the BG. Lighting is good, render looks to be just a tad bit over sharpened. You have good effects on the render/focal, you just need something more in your BG. What I suggest for the BG is to get an image of some buildings, cars, whatever goes with the render and add that behind it and blur it out. Make sure that the BG you find matches the render (I.E. War = ruined buildings) and that the lighting is still correct when you add the render. If you have lighting in two different areas, it's going to look very strange and too bright. Make sure you can still tell what the BG is if you add it and that you don't blur it too much, but you blur it enough. Good luck on making changes.
Yea, but he still has depth. You've been giving weird CnC's. He has depth, he just doesn't have enough in the sig.