I'm really a scientist. I follow recipes exactly - until I decide not to. And then I'll follow something else exactly. I may decide I could turn this peach tart into a plum tart, but if I'm following a recipe, I follow it exactly.
Hollywood is run by people who sit up in their executive office, who are not connected to Mississippi, Alabama, Chicago, South Carolina. They know nothing about that, they don't go to church, and they make their decisions about what they think is right.