Super Sonic: Another Attempt

Eh...Super Sonic, again.

I tried coloring the picture without black lines again, so here's the result.
I need some tips on how to improve the picture however, anything: Is the backround goofy, is the backround to much of a rip from Sonic X? Is his posejunk? is are the lines to jagged? is it to sloppy?

Thanks in advance

Art Copyright Me (Segavenom)
Super Sonic Copyright Sega/Sonic Team