I've found only 2 3D movies where 3D was really immensely good, and they were two documentaries that really place the spectator right at the centre of action: "Pina" and "The Cave of Forgotten dreams".

"Pina" in particular has some really spectacular moments, like when the camera zooms in on a model of the stage and merges into the real stage and you're with the dancers.

Everything coming from Hollywood is crap. 3D or not. CGI everywhere is particularly abominable. I hate this sort of brainless cinema with a burning passion. Fucking supermorons, how I despise you.