Doctor: 'Bill. I will fix this. I will get you back again, I swear.'
Despite not being Moffat's finest season, this was a powerful finale. The Master and Missy, although perhaps slightly underused, traded tremendously entertaining, sometimes moving, dialogue; Bill's story came to a surprisingly uplifting conclusion; even Nardole's journey, despite my earlier reservations, felt completely worthwhile. And I
loved that final scene. If it means we get a two Doctors Christmas episode, then I'm as happy as a Doctor with two hearts.
