Not to mutch difference from 2 but still a very solid game.
It's not that mutch different from RT: 2. It's made a bit easyer though some missions realy took some effort to achief the gold reward. Also it's 3D witch makes a completely different feeling. But there isn't mutch more and that makes it kinda dissapointing.
Still for the die hard fans like me, this game is solid and keeps you bussy for a long time.