I really don't understand why this game has as low ratings as it does. It's a technical masterpiece. I've never seen so much physics interactions in a flash game, I don't know how you do it. I did initially have some stuttering but I think that had more to do with chrome than anything else. Also I couldn't get it to run on firefox for some odd reason. Really those technical hiccups are more my fault than anything else, and even if it did have more technical problems, they would be justified given the ambition of the game. Overall it is a pretty worthy successor to the first one. I'm not really too big a fan of the pulled back camera, but it's easy to understand why you did that, and it probably made the gameplay better anyways. As many other reviewers have noted, the spawning is about as good as many of the games you took inspiration from: not very good. Although it didn't completely poison the game experience as many other reviews would have you believe, it's a small blemish on an otherwise great game and really the only objective criticism I can muster. I also liked the 3D menu effects that were added, I'm sure those must have taken a while to make and the results are very impressive.
Hopefully this game makes enough of a splash to warrant a sequel, so here's hoping for an ICT 3.