Improvable. Needs tons more FLASH(Make it a RAVE!)
I would have tried using a greater range of colors if I were you. And flashing lights... What you have now kinda creates the feel of randomely seeing some wannabe raver pretending to rave to his boom box in the forest... Try bringing Mario to the actual rave. If you are going to bring him out of his element then bring him all the way out.
The concept is interesting enough to take others advice into consideration and redo it! (Even if you don't like mine in particular)
P.S. The music wasn't as bad as people say it is; the video itself just didn't quite appreciate the music like it could have.