not bad at all!
A nice concept and generally good flash animation. The music fit well and helped stop the whole collab become too dull.
The only noticeable problem I saw was that at certain points between the animations changing you could see the beginning of certain ones repeat ever so slightly, which made parts look a bit chopped together. Apart from that, I'd say this is a solid flash and well worth the award!
Hope to see more of your work in the future!