Looks really nice man, though I would have to play it to really judge it of course. xD
Do you know how much NS2 is going to cost? If it's $20 or less I'll probably get it, if not then I'm not so sure. I liked the first one but it can be really annoying if you have a bad commander.
Also, do you know what engine NS2 runs off of? From the looks of it I'm guessing it is UE3. Though, I could be wrong.