*sigh*
You completely suck...
Are those formats even png?
Signature 1 - What the hell is that ball? It looks absolutely horrible! Text doesnt blend, looks like its jpg, i like naruto though.
Signature 2 - Motion blur all over the way, doesnt blend with the render, and text doesnt blend, i can hardly even read it, looks like its jpg.
Signature 3 - Parts of the king black dragons are horribly missing, i can too just take a pic of 3 kbd's get hit and motion blur the background, text doesnt blend and it looks like its jpg.
Signature 4 - Wow, make a motion blur background, slap on 2 renders and 2 text, how hard? I like naruto tho and looks like its jpg.
OVERALL: 4/10 for your horribleness