It's more along the lines of raising a child: we train the system to a certain range of behaviors that we find most useful. But then we let it go, because we don't want to have to be babysitting it the whole time.
“I get a lot of action scripts. I get low-budget vehicles that will end up right on the video shelf. I want to do movies that I want to talk about, that I'm proud of, but I also want to make a living.”