Very good!
I have to say, at first I didn't like the song, but by the end of the video I was diggin it. It is actually a very good flash. Being a music video, the song was obviously the most important choice and I gotta give you props on your choice. The animation is also very good. When everything came together I think it is a great piece of work, well done.
My favorite part is when the girl starts singing too because it is kinda rare to have a song with a male and female voice truth be told, at least I didn't see it coming.