Wow really surprised by the folks who thought this should be a rushed made for TV movie. I'm thinking it must be short attention spans based on the digital world we now live in. I found it to be a well thought out psychological thriller which kept me on a roller-coaster of sympathy/empathy for the main characters than propelling me into fear and loathing of their true natures. I was, like others, confused at first by the second to the last episode but appreciated knowing the back story.. Ben Stiller did a brilliant job.