Just because you want something from Nintendo, doesn't mean all Nintendo fans or even the majority wants the same as you - speak for yourself!
Skyward Sword was designed around motion controls and a lot of it cannot be done with standard controls. I for one love Skyward Sword, partially because of the motion controls, and I know a lot of Zelda fans who agree with me.
You might say that it is always nice to have the option to use standard controls, but I might as well complain about all those games that doesn't have the option of turning motion controls on. Why can't I use motion controls in Breath of the Wild, The Last of Us, Uncharted, Gears of War or Xenoblade Chronicles?







