In all truthfulness, I loved the Forest Temple when I first walked into it. As soon as I saw the Wolfos at the beginning I thought, "Awesome! Something to kill." It wasen't until a bit later on that it became my favorite temple in the game. The music, I thought was amazing, sounded great, and it really did fit the mood in the temple. The Wallmasters at first did creep me out a bit though, until I figured out to just use Din's Fire when their coming down and they'll die. Phantom Ganon was also really fun for me, and for some reason I really loved the room you fight him in. All in all the Forest Temple is probably my favorite temple in the entire series with the Temple of Time from Twilight Princess coming in a close second.