Alright, finished the demo. I can honestly say that it was a great demo and I look forward to the full game. The controls have been refined a lot, so Lara moves smoothly.
The controls they chose for the game are wierd, and I will likely end up changing them. The gameplay was pretty good though. The only thing I wasn't crazy about was the fact that when you start shooting at somebody, they are targetted. It seems like you just need to rapid click until they are dead.
Overall though, great demo.