pretty good!
I'm not to sure what those two are saying about the drums being out of tempo, sounds right to me, but maybe something besides symbol would make it cool lol, i was just thinking of it with base drum or snare, lol, the theme itself is there, just kinda hard to follow when it does the quick part, other than that, very nice lol. I dont know for sure thought i played mario a lot as a kid so I can hear it no matter what lol. All and all I give it a 9. =D