Why need a Motion plus wii controller?
Most popular wii games, such as Wii Sports Resort, Wii Play: Motion, The Legend of Zelda: Skyward Sword, My Personal Golf Trainer, Red Steel 2, FlingSmash and other wii games requires motion plus. And if you use it on Wii U, Wii Sports Club, Mario & Sonic at the Sochi 2014 Olympic Winter Games, are all requires motion plus. And Wii Fit U and Nintendo Land is required for some games.