I liked the idea of Screamers, how the robots started self replicating and took over. Also liked Total Recall, I was never sure if the whole second part of the movie was real or in his head.
I think the confusion about Total Recall's reality is intentional. My view: there are scenes in the movie that are not from Quaid's point of view and that Quaid could not have direct knowledge of. That seems to imply that it's real.
