As long as I can fully immerse myself within the game, I personally don't care too much about the graphics. And I really hope we do at least get an option about the voice!
I also love the lighting they've used - looks so beautiful when it seeps in through windows and doorways. Also, I saw a YouTube comment pointing out the fact that the dog entered and exited the house freely; does this hint to less loading screens?
I am so hyped. Fallout is literally my favourite game series ever. But I played Fallout quite late and so I felt like I had to rush the other games to not feel outdated, so I'm really looking forward to actually getting deep into this game, learning all the lore, exploring all the world and doing all the quests.
SO HYPED.