So so
Though I didin't really get what this flash was about, the way you presented it was actually pretty well done and interesting, nonetheless.
Some of the sprite stuff you used was pretty cool and mixed well with the drawn stuff, but the bitmaps really kind of ruined this flash for me, graphically speaking. They clashed with the rest of the animation pretty bad, IMO.
Overall, I'd say that you're on the right path with this, but it still needs work.