Horizon: Zero DawnCrash, Mario Kart 8(technically didn't play, but also technically did.. ) are the same solid games we've come to expect. Crash especially looks amazing on the PS4. It doesn't look like a remastered PS1 game, it looks like it'd easily fit alongside PS4 games like Knack.
Crash Bandicoot N. Sane Trilogy
Knack II
Mario Kart 8 Deluxe (does this count if I've played MK8, if not on Switch?)
Knack II is like Knack, but better. That's why it deserves To BE GOAT.
Horizon is also amazing. It's a very fast moving and fluid RPG, I would say it doesn't really have competition in that respect. I kind of wish it was a little better. Fighting doesn't feel as solid to me, as say Bloodborne. That's my only real complaint about the game. The world is amazing to explore. The gameplay is otherwise amazing. I think there's a lot here to expand on.