Having owned the game now for a few months, and not even opened it, I thought it about time I made a start on it.
I’ve worked my way through Bolivia (which was the demo level I’d played previously, only longer), then arrived in Peru, done the town bit and motocycle chase sequence, done the “Lara as a teenager” section, and have now drained the dig site and am ready to find Amanda. Assuming she’s still alive, anyway.
So far, I’ve managed to unlock two achievements and get 60 Gamerpoints. Huzzah!