I couldn't say thank you enough, it's about time that there's a topic to rate art in other than the art contest, and yes, feedback is hard to come by. Trust me, I should know.
But any who, there's something about your avatar that I don't quite like. Maybe it's the way your username is hard to read with it being a completely different resolution than the background, or how the mix of blue, green and purple is making it just a tad difficult to see without straining my eyes a bit...
But ignoring that, it's an ok avatar. It may be a bit biased because I don't like 8-bit/pixeled artwork. 6.5/10
This is what I want rated.

Ah, the irony...