I had significant problems with the Wii Motion + controls on Zelda. It definitely wasn't every 5 swings, but it was annoying, especially in duels where good control was needed. It was also lame for things like tossing bombs or flapping the wings of the bird. Let me just point up or hit a button. I have to say though, I just picked up a Wii Remote + with the + built in to go with my Wii U and the controls are night and day better than the dongle attachment with Skyward Sword. It's made the game way more fun and I've gone back to it to finally finish it this week.