If soran nexus dream should have been shown
I think it would have been nice to show sorans dream of the nexus and being reunited with his family which was something he wanted.
shareI disagree. It would've altered the character, just as it would've made the movie obsolete had Soran simply built/borrowed/stolen a shuttle to fly himself into the nexus, or have himself transported in.
All of which opens up a lot of speculation.