Definitely too short, yep, but oh so enjoyable. The Ghana level has to be my personal favourite, although Kazakhstan and Peru were a kick-ass, too (ah the shooting! ah the bike ride!) Other than that, I liked the whole story, it was nicely told, the new characters were awesome, the cinematics did not bore at all, even though there was quite a lot of them. I thought Lara's design was cool as well, after AOD it was so refreshing that she got some decent moves and skills aaaaand she was perfectly sarcastic at times (especially on the headset with Zip and Alister), which perhaps is not that relevant but for me it added a lot to the climax. Oh, and Croftmanor, what a treat, in my opinion, much better than in Anniversary.
Sure, there were a couple of things that bugged me, besides it being too short (and too easy at times), like some random graphic glitches and stuff, but nada really that bad... but no, wait, come to think of it, I remember that the kid version of Lara creeped the hell out of me, like...I wanted to set the thing on fire, just, gah.