Rolling Along Nice
For as "simple" as this seemed, it was actually really cool. I like it a lot, the music fits really well, the animation is almost flawless. I think there was only one part where I felt a little disoriented as to the direction the ball was traveling, when it shot upwards between the collumns? It was sort of towards the beginning. Didn't really take away from the movie though. I could tell that you put a lot of effort into it.
Not really a suggestion, but I could totally see this being an intro for a really awesome game...