Originally Posted by Gotham's Knight
I have a feeling that if IMAX length limitations and the fact the general audience probably couldn't sit though a 400 minute movie, we'd have gotten that and a lot more.
It seems that way. But I'm not really sure a longer cut, without IMAX limitations, would have given us a significantly different or better film. But it's fairly obvious some of the breathing room was cut out of the film because of IMAX.