You know, though the animation is not really covered in motion, the style you brought makes it look really good.
It's like you used a retro style that fit the most, pretty damn good election.
Overall the flash is good, that music is kind of overused by now, but the pictures makes it "flow", like you can be fine with what you're watching.
If you make another flash, I'd suggest you to make it with more animation, more life. The flash is good enough like this, but animating it just a bit, would be SWEET!