Forgive my bump, to just wanted to say that last night, I started the game around 6:45PM and ended it right around 2:25AM. Roughly 8 hours of gameplay I believe?
All in all, the game was a decent experience, I found the gameplay to be kind of dry and samey, with every encounter almost copying the gears of war, "Room with cover, duck and shoot," aesthetic.
That being said, I found the story relatively engaging, and there's no denying it's freaking gorgeous on PS4.
I'd give it a solid 6.9 almost a 7.