This has the potential to be something great, but there are two major problems.
1. Some sound would be very nice and helpful to let us understand what exactly is going on in this animation.
2. It's a bit confusing and difficult to really understand what's happening. Maybe that has something to do with the lack of sound, but there also just seems to be stuff happening for no real reason.
Good, but quiet.
You've got a good idea, work with it and you can make something great.
Pointless without sound otherwise it'd be very good i recon
I did'nt really get the feel for it.
I think you could do something great in the future if you put you're mind to it!
A longer bigger version would be appreciated.