Nice..... but improve delivery
It is a great movie. I really like the idea and the soundtrack choice is perfect. BUT you need to work on your delivery.
1) Music and some sounds just chop off when the next scene comes. There is a function called fade in and fade out in the simple sound editor in MACROMEDIA or Adobe flash. use it to smoothly fade in and out the used sounds. IF you use some other flash creating program then use adobe audition or if you have absolutely no choice (god forbid) Audiocity. The current way the sounds are set give it a rough unprocessed edge.
2) Charter movements are a bit unrealistic (not the drawing but the way you move the objects like head, hair, hands, body etc). Learn how to use motion curves. They make your movements smooth and life-like. Just like in real life, humans don't just stop... they slow down whatever speed they move with.
I really hope that you re upload an improved version after the advices given by me and other users, Last advice... learn to finish the job. :)