After the return to form that was 'Oxygen' and 'Extremis', we're currently three for three after yet another tale reluctant to give up its secrets. I confess, I'm loving the three-part format. Since Chibnall's no stranger to serialised storytelling, here's hoping that he milks the crap out of it next season; the show's clearly so much better when the stories are allowed to breathe. Unless Daleks and Manhattan are involved.
