At PS4 E3 conference of 2018, the most visually astonishing game we got to witness was the Ghost of Tsushima. In this game you get to walk in the boots of a Samurai named Jin in a Witcher 3 like world but without the supernatural stuff. The enviornment feels so realistic with true dynamic clouds and winds whirling with a vast landscape to wander in. You get to mount a horse which never ceases to be cool. The gameplay reminded me of Witcher 3 but with a more robust, fluid and realistic hack and slash style. You can go stealthy or drag everyone in combat which reminded us of some assasin's creed elements. In my opinion I liked every second of the game trailer which was revealed and I am totally gonna go for this one. The beauty of the enviornment is what wowed me the most.
Here is the link for the reveal trailer at E3.