Same ole', same ole'...
This collab has the same problem as virtually every other collab I've ever seen, and is one of the big reasons I got away from NG for a while. IT HAS NO PURPOSE. It doesn't go anywhere. It's just a bunch of random, disjointed frames by artists who share almost nothing in common artistically.
Having your characters lip sync to the music is especially lame, and also a common feature of collabs.
If you're going to collaberate between artists, you should at the very least make sure they are all on similar levels of skill and style. Besides the fact that it was plotless and pointless, constantly having to readjust to a different style was quite distracting. I noticed that your 2 or 3 best artists sort of caught on and molding to eachother automatically (which makes sense, since they had the greatest understanding of art), but the rest just had no sense of togetherness.
Let me say one more time how much I hate pointless animations. I really really do. And I'm going to keep blamming each and every one of these until people catch on to the fact that they suck.
Although, like most collabs, you picked absolutely fantastic music. Probably to distract from the suckiness of the flash itself.