Hey, that's pretty nice. Not much I can say about the animation or story elements. I hope to see more.

What I will mention though is your aspect ratio... This film is rendered at 16:9 (I expect this is the default project setting in your editor). Most of your footage is 4:3. You should either crop your image so that it fills the 16:9 frame, or change the project settings to be 4:3. As it is, the image is pillar-boxed, with black bars either side. This itself isn't too much of a problem, however, the scrolling text at the start covers these bars too. There's also a zooming shot towards the end, where, as you've zoomed in on the image, those black bars disappear. Still, that's just a small thing, which doesn't really detract from the animation at all.

Good work!