IMO Wii U is better in every way. Sure, the PS4 may be more powerful, but the Wii U has the GamePad, making building easier, and letting you carry on play during all this rubbish sporty stuff. Plus, it's Nintendo, so you'll be guaranteed to get loads of great games instead of all the filler you get on Sony and Microsoft's, plus, if you really have a thing for interactive figures like me, Amiibo is coming out this Christmas too! And, the Wii U and its games are cheaper.
I'm not saying the PS4 is bad, it is definitely a great console, but I think the Wii U is better overall. I AM saying the Xbox One is bad however. I could rant about how much I hate that piece of junk all day long...
Never trust a hug. It's just a way to hide your face.