900mb is way to big. I'm sure there's something in the guides that could help you lower your file size. Megaupload is a good site when it's free but most of us don't pay the extra for the premium (at least I don't) but I was able to watch it for free at least once since I guess they're trying to advertise their premium accounts so here's what I thought:
First of all to much lip flap. Also try to cut up your clips a bit more instead of putting entire scenes from the show to music. I also don't remember see much syncing which was a shame since I really like this song and would have liked to see it don'e with at least a little bit of beat sync

And the effect you used towards the end just seemed to randomy placed and went on for far too long.
But the quality did look really pretty....