1. Fix the render quality, the characters look blurry. Sorry, I meant don't use the blur effect on such a minor part of the signature like Cloud's hair. It made it looked like a crappy render at first.
2. The background is what we call bland. Get some more exciting brushes from devianart or something.
3. Hate the text, period, end of story. Sorry I just don't like it...it's so you know blocky.