First: brilliant style, great fbf animation and great voice-acting.
A few minor things:
- The voices are a little too soft, I can't hear them too wel because of the music. I guess part of it is intentional to give it a more smooth, fast-paced music-clipish style (which works really well), but I think they should be just a little louder.
- Also, something you probably can't change anymore, those blue boxes. Everything looks so detailed and nice, but those boxes are just... well... boxes (with a gradient), they contrast a little with the rest of the movie I think.
Overall: Brilliant, frontpgae material.