1. Needs more speed.
2. The start was just perfect. But the containing of the video was too slow.
3. You didn't use any atmosphere scripts,like Night-Forest could be the perfect thing to start the video(replay part).
4. Just random replays,nothing very special,unique.
5. The speed that was connected to the music kind of sucked.
6. Main part looked very boring <_<
7. Keep improving.