This is just a very minor update, back a good few months ago Miyamoto confirmed that MotionPlus will be in the new Zelda title. So expect to be interacting with the world as Link a little more realistically. The primary goal is to make the combat system so that players feel they are more integrated into battle.  They aim to make sure you feel like you’re using an actual sword in your hand as opposed to the hold target and combat system. Pretty obvious step to take with MotionPlus I would say.

So if all goes well we should all expect a better targeting system (with respect to MotionPlus) and just a generally better experience overall. Truthfully the first thing that’s on my mind is the ability to punch doors open.

Source: IGN.com