Art was good
But to be honest, this animation was incredibly lazy.
The lip syncing is pretty badly done, in fact it doesn't even look like there was an effort to sync it to the lyrics.
The art was nicely done, and some of it was pretty cool, but the lack of effort into syncing up the singing and the lip syncing was just very lack luster and completely threw everything off.
If you can get the lip syncing done correctly, I think this would actually be a pretty awesome flash, but as it stands, it is really just a very sub par flash that was only executed half way.
Good luck on the next one.