Had a quick look around the net and still can't find out anything about Wii u play! A lot of people will wonder why i bothered but i, for one think it's a big deal. I think it's pretty significant that Nintendo are continuing their Wii- series of games on the Wii u. Wonder if Wii u play will be packaged with a gamepad???
The video shows players using 3 Wiimotes and a Gamepad, so I doubt it. It's more like Wii Party than Wii Play. A Wiimote/Wii Party bundle would be cool.