Great concept and art!
I am giving the game a 8 out of ten alone for overall because the art, and just the general idea of the game is pretty epic. With how you guys coded it though, with some bare min comps like the ones I use (especially for testing), experence wayy to much lag then needed. If you kept with the common way of the ram/CPU (or maybe a way to "test" which would be better and have the game chose from that which one, but I have not looked into what Flash 11 can/cannot do), the set up I am currently am on would have run it just fine. It is a bare minimum set, but can still play top notch games pretty well without lag. If that can not, maybe just try and really hit the code harder and make it more beneficial, but again, you are using Flash 11, and I am unsure about what they kept and did not keep. But I can not wait to get on a set to play this game to it's best.