Hmmmmmm....
I decided to split mine into sections due to it's length:
Animation/Graphics: The graphics were decent, and animation was ok. Adding hands to all the characters will improve the layout a bit, feet would be another anatomical feature that is missing(everyone might be wearing dresses). Movement was decent as the characters slid around the room.
Audio/Animation(mouth): Lip syncing is a difficult task and attempting it was a good try, however the mouths fly all over the characters mouth. Try keeping the mouth in one position, changing the size and slight alterations to shape could express words better. Even though this is not my kind of song I will ignore this as the scene corresponds to the song well.
Overall this was not bad for a music video, just needs a little more touching up here and there. Good luck on your next submission.
(Review Request Club)