It's not terrible, especially if you are new to making GFX.The background isn't too bad, the 2 different fonts you chose for your text don't go well together, the pic quality isn't the best, but these are things that are pretty easy to patch up. It isn't as bad as you say it is.
What kind of font do ya want me use on future sigs, I'm new to Graphics and it is like my 3 sig when I got Photoshop.