movies to expect in next 50 years:

– weird franchise mixes: vampire batman & vampire aliens

– lots of sequels more often for nerdy audiences: 2 animated brothers fritz movies per year for 5 years

– biographies of really weird people: the life of sasha gray in 5 sequels

overall, two main trends in movie content design will occur:

– much more niche content, just as what happened with books;

– stories are immediately designed to be expanded over MANY movies.