Consider: for all the gobbledegook [film studio] executives spout about backstory, all that we, the audience, want to know is what happens next. That's the only thing that's going on. . . . Character is nothing other than action, and character-driven means The plot stinks, and you'd better hope the star is popular enough to open the movie in spite of it.
David Mamet"Based on a true story" is a come-on, the aesthetic equivalent of "no loan request refused." For, at best, the creator has fashioned a film based on his understanding of, interpretation of, and reduction of the report of an actual occurrence.
David Mamet