If the Wii U were to have a killer app - it would be The Wonderful 101. The bright and colorful action game is remarkably fun and even charming at times. It's deceptively deep and manages to change how you'll deal with a number of very old gaming clichés. Be warned though, just when it starts to seem like the game it could be, The Wonderful 101 shoots itself in the foot by failing to fully utilize the Wii U's gamepad. That aside, this a must play for Wii U owners; especially those who pine for the 16-bit era.