Everything a music video should be
The conservative graphics allow to concentrate on the great song. The art style fitted the music and the animation fitted the song perfectly.
(Except using mice as the main characters. Didnt realy get that)
All i can say is keep at it. Work on your flash technique (Learn some action script.
There is no doubt that this is made by the good song but in my opinion the animation has increased the enjoyment you can get out of it tenfold.
Kudos and keep at it.