I just can talk about this game over and over and it never gets tired. I think this is the first time I've given a game a 9,5... or perhaps Im forgetting a few titles. If I had reviewed The Witcher 3 I'd given it a 9,5 probably.
I have to say the real star of Horizon Zero Dawn is the gameworld. Its so fantastical, its a mish mash of lots of different influences (Witcher, Far Cry, Red Dead Redemption, The Matrix, Enslaved), and that mix just works to create a unique setting. When you are in this gameworld, it feels like you are in a world that has existed for thousands of years and you are just visiting. It feels lived, like you are a part of something much larger, instead of a world that was created specifically for your adventure.
I really didn't expect to like it so much as I did, especially since most of my hype was going to Zelda and the Switch. Still hyped for that but I do have to say Horizon really took away some of it. As a HUGE Zelda-fan I am actually kinda scared that Breath of the Wild can't live up to Horizon. The game is that good.