I've found the actual screens here...
http://www.nintendolife.com/games/wii/metroid_prime_3_corruption/screenshots
Not much of a step up from the Gamecube. I was expecting much better than this. Although I do think it will move like a dream though.
Surely they're not happy to compare a new game for the Wii with a game that was released 3 years ago?
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)