Big stars have more power in the film world than ever. I'm not sure why. Maybe it has to do with the changing ways that films are financed. Overseas money is more important now and foreign backers are even more star conscious than Americans. Or maybe it has to do with a cultural shift. Whatever the reason, you have to please the big stars to get a film made now and the way to please big stars is to write the kind of script they like to play.What do stars like? Stories that are about them! The plot's irrelevant. What matters is the character dynamics. So what if the city's going to blow up if somebody doesn't find the nuclear bomb? Who cares? What the star cares about is that their character comes off as strong and appealing, with a wide emotional range for reviewers to comment on.
The kind of scripts that stars like determine the kinds of films that get made. For comparison, here's (below) a picture gallery of films made in the era when studio bosses picked the scripts:


These are my kind of films, real stick-to-your-ribs stuff. And here's (below) an example of the kind of scripts favored by studio bosses:The studio chiefs had pretty good taste! I love the lines, "I'm gonna kill you right now, Lone Ranger!" / "Oh, no you ain't, Cal steward."
Well, that was then and this is now. Here's (below) a gallery of pictures from the star power era:


See the difference? Stars like those intimate, psychological, Stanislavskian scenes. When they pick the scripts the film is always about emotional confrontation. In the old days when two characters had a disagreement one hit the other guy, and the guy fell down dead. Nowadays it's more nuanced. Here's (below) an example of the kind of script actors like:






















Science fiction author Robert J. Sawyer added his own sixth rule, which deserves to be added to the original five:
Fostick was a goldmine for Wildroot Cream-Oil. When I was a kid I used to use Wildroot just because Fostick used it. You trusted Fostick. If he said a product was OK that was all the argument that you needed. 