HBO's Westworld

In retrospect, I'm staring to think what happened with Dolores - in the end, she kind of did exactly what she was initially programmed to do. Perhaps they are trying to hint on the difference between the hosts at the humans, is that as complex as the programming of the hosts can be, ultimately, they still do not have free will, whereas humans do. Not that humans are not predicitable - that is also another theme in the show. But there are "", which the machines cannot predict. Like you could not predict when Caleb prevented his squadmates from attacking the hosts.