I think you watch too much anime and tried to mimic the anime style rather than go with something that better matched the skills you had at hand.
Perhaps I just didn't get it. The use of music was brilliant, though, complimented what you wanted to convey pretty well, but the voice recording was of low quality, sounds like equipment wasn't very great and you made do with what you had.
I don't know, I think if you didn't try to copy anime and tried to go with your own style it would have felt a lot more fluid to watch.
But excellent composition considering the length, full points for effort and you were clearly aiming for something high quality.