Right off the bat, I notice three of OoT3D's improvements that could be made much better in MM3D. 1. Framerate needs to consistently be 60fps. 2. Sheikah Stones need more convenient placing. They're useless in this game, since Navi and Saria give you advice already, but Majora's Mask is a much harder game. 3. Auto-2D. Kirby Triple Deluxe switches off the 3D effect when using gyro controls.