Great graphics, are graphics that work. They need to do what's required of them in the whole context of the game. There's having good graphics...but it need to fit in with the game and work. Also it depends on the game style. FPS's normally need to have realitic graphics...this makes them work. Platforms do not, they need graphics that work with the game style.
Seeing as some people were talking about cell shaded graphics looking good, well here's a great example (on the PSP). Jeanne d'Arc is due out this year on the system and they have incorporated cell shaded characters alongside a full 3d environment. Visually it looks great, it's not realistic, but it works really well.
Prediction (June 12th 2017)
Permanent pricedrop for both PS4 Slim and PS4 Pro in October.
PS4 Slim $249 (October 2017)
PS4 Pro $349 (October 2017)
