Finally finished the game. Great game, great story and intense battles due to the enemy designs.
The only problems I had were item capacity limits and an uninteresting final boss. The stakes were high on the end but I kinda wish they threw a new robot at me. The part before that was easy as well because of the unlimited grenade launchers given to you. I also wonder the point of the response system where you had to choose between being logical, angry or loving. I don't think there were consequences to that aside from a different dialogue. Performance wise, the only problem area I had was in the Sun Ring after the Zero Dawn area. Particularly the part after Aloy destroys the Behemoth. The camera pans to the Audience then to the baddy but the LOD transition was terrible. The textures haven't loaded and it kinda took me out of the scene.
I just need to destroy all training dummies for my plat then I can start frozen wilds. I hope things about Sylens and what he did before his contact with Hades and what he will do with Hades gets answered there.
The writers really set up a good foundation for the story and its sequels. Aloy could easily tackle the other subsystems of Gaia or set up a different protagonist in space with the Apollo project in Odyssey. Definitely excited for the sequel.