It's nice, you are improving fast. Cropping around the ball looks a little weird to me though. I am gonna give it a 8/10
You are improving your text. The text looks nice on that and I like the grunge bg. 8.2/10. Solid job.
I like it too. 8.5 outta ten due to the text, I don't like it but it is better than some of your previous work.
Wow, huge improvement from your previous sigs, its just that the pic choice isnt great, the text needs to be more involved in the sig, but otherwise the bground is beautiful and the pic effects are nice. 8.3/10