I have two, kinda.
The first is LoZ: Ocarina of Time.
I mostly hate this game because of all the infinite praise is gets for it's mood, it's characters and the story, all of which I find lacking. It's nit a HORRIBLE game, I just dislike the generic setpieces, and more importantly, the praise it gets for it. Contrast Majora's Mask, where every character has a name and a personality, even the ones who have non impact on the plot.
My second is Morrowind. I mostly can't stand this game because of the combat. I don't know, I'm supposed to be the hero of the land, but I think there's something wrong with a game where I can't go in the first cave I see without getting murdered by a single dude. Maybe I'm just missing something, though. Possibly literally, as I typically play as an archer.
Catchpa: Shoot Through (well played, catchpa.)