Editing is now the easiest thing on earth to do and all the things that evolved out of word processing - 'Oh let's put that sentence there let's get rid of this' - have become commonplace in films and music too.
Electronic aids particularly domestic computers will help the inner migration the opting out of reality. Reality is no longer going to be the stuff out there but the stuff inside your head. It's going to be commercial and nasty at the same time.
