Official Statement by JJ Abrams..
“In the right situation I would [shoot in IMAX]. The problem with IMAX is it’s a very loud camera. It’s a very unreliable camera. Only so much film can be in the camera. You can’t really do intimate scenes with it. It’s slow. They break down often. Having said that, they’re working on digital versions of these and so there may be a version one day. But we’re going to be shooting this next movie on film,”