Farores wind is usefull. If i have to stop playing while i am at dungeon, i use farores wind and save the game. When i start playing again, i use it again, and i am at the room, where i left from.
And please don't double post.
Some people thinks that luigi is plyable character at sm64 and some people believe that luigi is playable character at Oot. Only because it has letter L :O.