Again, this is a single-player game so I couldn't really care how much Nintendo charges for the feature regardless of it's attachment to the Amiibo. If it becomes too ridiculously priced, I can simply not buy the DLC and play the game normally - which I was already intending to do anyway. Skyward Sword isn't a difficult game and hardly requires the convenience of additional travel. I personally prefer having these perks exclusive to single-player games rather than multi-player since it doesn't directly impact me if someone chooses to pay money for an easier experience. If anything, I'll take more pride in beating the game without that handicap and I'm sure most players feel the same way.