I have to admit, it's not as enjoyable (at least to me) as Tomb Raider 1 & 2. This game does have much larger and more in depth worlds than the previous installments, but the fact that you can choose the order in which you complete the three worlds in between the first & last (something that, on the surface, is a pretty cool idea) makes me feel like, if I'm having trouble in one area, I'm wasting my time. I'd have to guess the reason is I love to see the level designs for the different regions & if I can go wherever I want, there's no real reward in completing anything.