So I am just starting to play the N3Ds version of OoT. I have noticed some slight differences and know I can't reference back to my N64 since its no longer in my possession, the game itself seems a bit easier..? I haven't played OoT in like 5 years, and when I did I played it over and over again. That probably could be why it seems easy. I know all the secretes and tasks to complete. Although the whole feel and look of playing it on the N3DS is pretty still exciting. I like the 3d effect, feels like I am being pulled in more to the game.