I have also seen many films about the dominance of Artificial Intelligence (AI). That would happen if we did not actually control the development of AI and wanted to replace all employee with robots.
It is worrying that if the speed of development of the robot industry is high compared to the knowledge improvement of workers, those who can not afford to do the high-tech work, will go to where, while robots are replacing them from manual labor.
I really don't think that we have to worry about AI taking over humans, in terms of robots becoming violent and hurting people. I think that's only possible is humans program them to do that in the first place.
I'm also really curious what people think about the jobs being taken over. What will society do to deal with this? Will people just work less? Will there be new jobs that will be able to replace the old ones? I think these are questions that are discussed far too seldom. These problems are coming at us much more quickly than we may imagine.