How good is the PlayStation 4? Ask me in five years. Ask me after I figure out whether God of War is headed in the right direction, after I learn whether it has become unfathomable to play a console game without livestreaming it. These days, many game reviews aren't really done when they first run. They can explain parts of the game accurately at launch, but online communities shape these games. That's true, too, for the surprisingly online-centric PlayStation 4.