Well, the actual quality of this video is okay, besides the fact that there's some very unexpected lag, or whatever you call it. It's quite noticeable at 0: 33 to 0: 36 and 0:46 to 0:49.
You should try practicing freecam more. Right now, your camera work is pretty rough.
Also, you should find better camera angles for certain replays.
The shake-effect was alright.
Compared to the music, the effects were pretty bland.
The music itself didn't fit the video much at all.
And, of course, the sync was pretty bad aswell.