GameSpot- The Wii U is nothing if not flexible. Its compatibility with a wide assortment of controllers gives developers the freedom to create almost any game they have rattling around in their imaginations. With a touch screen nestled comfortably between an array of buttons and sticks, the included GamePad seamlessly melds traditional inputs with the ever-popular tablets.
And if the game you want to create doesn't mesh with Nintendo's latest innovation, you're free to use the last-generation motion-and-pointing Wii Remote or the bells-and-whistles-free Pro Controller. And yet, Borderlands 2 is still not coming to the Wii U, and it's because of the fancy controller that's the core of the system.