Well, the dark atmosphere in MM and the general feeling of "Judgements Day", knowing that the Moon is going to fall, is pretty much what gives this game a unique twist. I disliked OT ( Ocarina of Time ) a bit because of the simple storyline, so when MM was released, i immediately got hooked on it. also, the BGM and the various tunes ( Song of Healing, Termina Field Theme, etc. ) is some of the best video game music i have heard. That pretty much sums up why this is my number one favourite Zelda game.