Not a real fan of these...
Well, where can I start? I've never been a fan of pieces which use inanimate shapes to represent people. I know you could use some sound, especially voices in this. You've provided decent background music and sound effects for the whole movie, but voices would just top it off.
Experiment with a few other techniques - I know you can draw backgrounds and scenics, why not try and make more detailed characters and then try to move them.
If you do this then you can start coming up with flash which become better to watch
[Review Request Club]