Defending Doctor Who: S08E02 - R2-D2 is a Dalek
At this point, Nick believes that the budget for Doctor Who was cut in half in order to appease Peter Capaldi's request for an episode with Daleks. He also is wont to believe that Daleks are just badly-built R2 units from the Star Wars universe. I have a lot of work to do. Moffat doesn't make this easy.