This needs more story!
For a beginning, this one was good: The graphics were OK and the sound was sufficiently. But this thing needs more story, a main part or something. I think you should work on it and this time you just wanted to show, what you have made. And its good, no question, but for a real movie, you need more... just more story, it was too short for a great movie - but i hope its not going to be blammed, because it has at least one high point.