I agree.
I liked the graphics and the animation. I absolutely adored the soundtrack, especially in some of the set pieces (which most of the set pieces were great). The overall presentation was great. Some of the voice acting wasn't that good and I didn't like some of the characters, but the new, rebooted Lara Croft is awesome.
The actual game play I thought was very fun. The cover system feels very fluid and more natural compared to other third person shooter/cover based games. The melee combat, dodging and stuff, I enjoyed that.
The weapons were fun, especially how you could upgrade them. The bow is also great fun.
The platforming was good, I didn't have any real issues there and I agree, the hidden tombs were good.
I won't say anything to spoil but I had a few minor gripes with the storyline at times. That's honestly probably my biggest issue in the game.