I loved this game. People keep talking about the controls being really awkward, but I disagree. The targetting's exactly what you expect from the Wii - you point the remote and pull the trigger! If it automatically locked on for you, what would be the point in having the Wii remote?! People just need to learn to aim!
People have also complained about the camera angles. I think you have great control over the camera angles when you're standing still to look around. There have been times where the camera angle's changed mid run-up to a jump and died because of it, but that's just because the camrea shifts to remain behind Lara. If you take the time to line the jump up beforehand, you'll be fine - and I don't think I came across a difficult jump where you didn't have the time to do that.
So I disagree with the claims about the controls - people just need to learn to point and shoot!
And apart from the controls, the game's brilliant - the puzzles are varied, it keeps you thinking all the way through, and that means you don't get bored. I've even found myself thinking about what to do in the game when I'm not even playing it - I enjoyed it that much!
Brilliant game, go and buy it!