Normal for me, although I'm finding resources are far too plentiful to the point that I'm having to leave stuff behind a lot of the time. That said, the combat is still a bit tricky at times but I think that's less down to the difficulty and more down to some poor game design. Grenade spam is rife and the dynamic cover system feels less solid than the previous game.
I'm disappointed with the story in this one, it's better than the previous game but still rather unremarkable and really quite bleak. Lara keeps stumbling across these amazing finds but there's no feeling of triumph to it because the place inevitably caves in minutes after she arrives. She seldom has anything interesting to say, she feels sorry for herself constantly and she's completely devoid of humour. I'm trying as best I can to avoid the obvious comparison but I really had hoped they'd do something about her personality with this one given she's now a more confident, experienced woman than last time.
Fortunately the gameplay is mostly quite solid and the exploration is even better than in TR, with some of the environments having quite a lot to come back to discover at a later time.