My favorite boss in the entire series is probably Koloktos. He's cool looking, fairly difficult, intimidating, and he summons zombies (which is neat). The worst boss in Zelda (and really in the history of the universe) is Armogohma from TP. When I fight him I feel like I'm Superman Prime 1000 and he's a fundamentally disabled infant calf without any legs. He is without a doubt the single most pathetic, disappointing, soul-wrenchingly easy boss ever to appear in a Zelda game. I hate him with every iota of my being. No force in any of the unlimited DC universes could ever even conceive of quelling my spite. My rancor will burn long after my physical being has turned to ash. In short, I don't really like Armogohma very much.