My favorites are probably the Spirit Temple, and Stone Tower.
My least favorites are easily the forest temple and the Great Bay Temple, that place makes the water temple look like a kidee pool.
You never told me you hated the Forest Temple. And I thought Jabu-Jabu's Belly was your least favorite dungeon in OoT anyway. How can you hate the Forest Temple though? The music is epic and fits the temple well, the enemies and environment go well together, and even though the boss isn't a foresty boss, he still fits the spooky, eerie theme of the Forest Temple perfectly. Everything about the Forest Temple just fits so well together. I've never, EVER heard you talk negatively of the Forest Temple before.
Unless you're talking about the Forest Temple in TP, but I don't know if you've gotten to that point in the game yet. Besides, I don't see how one could hate it above all other dungeons in the game, since it's a pretty average dungeon.
Anyway, of the games I've played:
Ocarina of Time
Favorites: Forest Temple, Spirit Temple, and Water Temple
Least Favorites: Dodongo's Cavern, (it's an ugly dungeon, and I hate having to wear the Hylian Shield as a child) Jabu-Jabu's Belly, and Shadow Temple. I still like the Shadow Temple, but it's kinda boring. I love the boss and boat ride, though.
Majora's Mask
Favorite: Stone Tower Temple easily. It's epic, the music is epic, and it was the easiest dungeon in Majora's Mask for me, unlike everyone else on the planet. I like the mini-bosses too, but the Boss was probably my least favorite of MM.
Least Favorite: I don't hate any of the dungeons in MM, but I suppose Woodfall Temple is my least favorite. It's kinda boring and difficult for such an early dungeon, especially the first time through, where you have only three hearts.
The Wind Waker
Favorites: Ganon's Tower, followed by Dragon Roost Cavern, followed by the Wind Temple, even though the Wind Temple drives me nuts and it does absolutely everything possible to inconvenience and annoy you. The dungeon designer of the Wind Waker was trollfacin' when he designed that temple. The boss makes up for all of it though.
Least Favorite: Tower of the Gods. The puzzles are slow and tedious, and there's that one room where you have to bring a statue over to a switch on the other side of the room with a Beamos in the way, and if you get hit, it's absolute -blam!- to get the statue again without getting blasted.
Twilight Princess
Favorite: Arbiter's Grounds,
Least Favorite: Palace of Twilight. It's just kind of a lame little half-dungeon, and I can't say I like the atmosphere. Getting the sols where they need to be are annoying, too.