Outstanding ^^.
I actually enjoyed watching this. Great amount of sync, okay replays, awesome intro. You kinda overdid it with the effects, but everything else was just beautiful. Try using only 1 or 2 effects but change them just a little bit instead of using multiple different type of effects.
Also, the slomo annoyed me a little bit, but it went well with the song, so i'll get over it. 9.5/10. Good job.