Wii U is by leaps and bounds the best local multiplayer console.
PS4/One much like PS3/360 caters mostly to single player/online experience. Sooo many fucking games could easily be made into local multiplayer or multiple local players online, but go with the single player/single player online experience. The obvious reason is to sell more consoles.
Wii U has honestly the most FUN games, because they give you the experience of playing while sitting bside three of your pals.
Smash Brothers,
Mario Kart,
Mario Party,
Super Mario 3D World,
Rayman,
Nntendoland,
Pikmin,
Wii Party,
and so on.
and fun single player stuff like
https://www.youtube.com/watch?v=Wto4subOirE
Which is reason alone to buy a WII, shit is off the hook, 9.5 from IGN.