Pretty tight...
This is a pretty decent flash, though the concept isn't really that new, you managed to animate it in a way to make it nice to look at. I hope you decide to go through with the project and have voice overs n' things like that to really make your flash sparkle.
The biggest problem I had with your flash was that you had a MIDI score. I know that you had to keep under the 5MB limit, which is a huge limitation when it comes to adding actual music in something so graphic-intensive, but in the future, maybe you might consider compromising movie length for better music. When a flash only has 2 components (visual and musical), with no story line, dialogue, or anything else, those 2 factors heavily influence peoples' enjoyment.
That being said, I still think a lot of good things can come out of this. I'm gonna keep an eye on this. Best wishes and good luck with it all!
~senjuro
P.S. The furries are going to love this...