best thing is probably the graphics
There's the usual grapple hook method where Lara can grapple a wall with a hook and rope to throw herself around the ruins grabbing place to place as you fly around the levels.But if you forget to save the game it can be a nightmare as sometimes you might have gone quite some time looking around to end up dead, forgetting to save will mean you'll have to do it all again, also after some very large climbs if you fall off you will have to go through the long process of climbing it all again. but never the less there are good action scenes and a lot of thinking for you to do along the way.I cant emphasize on how good the graphics are really just hope everyone gets to play it in max graphics to see, but if not then still this will be an interesting game to play =0)
enjoy have fun