Even though it's a great game and adds from the original, as this is a remake, it can be quite frustrating and honestly, I went in not really having any idea what I was walking into: monsters, gods, Atlantis, I mean, I thought it was just some Tomb Raiding and racing against rivals. While the mechanics and animation are good, the gameplay is rather tedious, mainly in the shooting mechanics. The bullet time/rage was a good idea, but not executed well enough to my liking. The puzzle/climbing mechanics however, are good, fluid and perform well. It's a good game, but for being released in 2007, it really hasn't aged well, the textures are low res and the models are a bit . . . well, they're alright.
I'll end this by admitting that I did enjoy the game, despite its flaws and tedious shooting mechanics and QTE's, but if you want to get into Tomb Raider, the newest reboot is a good place to start for fine story telling and gameplay. If you're feeling nostalgic, you can get the original on Steam, or get this one for the updated models.