3D has been and gone before. I think it's a gimmick at best, and at worst, a cynical attempt by the movie industry to make the consumers pay for their inability to deal with piracy by charging extra for the glasses etc.
I can't think of a single good film that I have ever seen that I have thought would be better if it had been made in 3D. Films by their nature are a 2D medium so I can't see any benefit in trying to make them 3D. The worst kind of 3D films are the ones that were originally intended to be 2D, but have then been 'converted' to 3D. It just doesn't work.
A good film is immersive because it has a great script, acting and cinematography, not because things point at you all the time.
...and now breath