Work on progressions & solo diversity
I like how the solo starts and stops. The progression of the main riff in the rhythm isn't bad. Work on mapping out repetitions in each scale figure though. Also, a few hammer-on's and pull-off's couldn't hurt during the solo. I see where you were trying to go with the whole thing. Not original really at all, atleast not the idea. I gave you a few originality points for the scale progressions in the rhythm.
Check out my one song I have up so far, if you'd be a pal!