i thought michael fassbender was awesome. he is a fine actor. i believed he was truly an android with no soul.
i can never remember which parts are in 3D in these movies. you really don't notice it after a while like you get de-sensitised to it.
when i first saw avatar i was blown away by the visuals but didn't think much of the movie really it was like poccahontas or the ewok battle in return of the jedi.