Story is fucking amazing as well.
I'll just come out and say it...
This raised the bar. It's in a league all by itself and the only thing I can think that'll topple it will be Last of Us 2. The writing is good (not amazing), the voice acting is decent but the story itself and immersion from the environments is unreal. It's an extension of the thematic evolution we see in Grand Theft Auto 5. They are aiming for triple A blockbuster quality, and fuck me they nailed it, it's surreal, they really nailed the presentation and visual aesthetic of something I'd expect to see from a top quality western. I wish the writing was darker, I wish they used real racial slang, I wish it felt more... Western. Have the balls to go full McCarthy and video games will further breach the respected high art mediums with ease.
But for what it is so far 10/10 and I don't expect that'll be changing anytime soon.