Marvelous.
The graphics were stunning, the music was beautiful (where did that come from anyway? You didn't list it in audio...), and the message...well, I guess it was kind of cute.
The only problem (and in my book, it's a big one) is that you had no PLOT. There was no real problem to overcome, no situation that needed resolving, we just kind of watched some things happen. There wasn't any story or anything to follow. This means you could have no climax, no rising or falling action, and we had no real conception of how far along the flash was.
Still, I never would have thought such things could be made using flash. Incredible.