My reaction to 3D is subtly. Things don't come out at you, but rather you - The audience come into the film.
I'm cheaper than Anthony Hopkins. The other actors they asked to play Gandalf wouldn't go to New Zealand on that money for that length of time. I thought it would be a bit of an adventure. Tony Hopkins didn't think it would be an adventure. Tony is part of Hollywood. I'm an eccentric English actor, and there's a lot of us around.
That's the imagination that happens in the theater. That imagination is translated in film by the film magicians and all the technology.