I know this game is a couple of years old but I'm just now discovering it.
This game is freaking beautiful!! To me, it feels like I'm playing a movie. The scenery is outstanding, the water physics alone are wonderful.
I wish I had known about this when it first came out.
I have the PS4 Definitive Edition and have played about 6 hours into it and I'm only maybe 10-15% done with the story from what I've been told. There's so much exploring to do taht I'm only exploring the areas that I'm running through for now and am going to go back later and explore more thoroughly.
Now that I'm playing this, I guess I need to look into the one that's coming out within the next year or so.
Just did a brief search and it looks like Rise of the Tomb Raider is a direct sequel to this one so that'll be cool.