I want to start by saying I enjoyed this episode a lot. It was very well written, the dialogue, for the most part, was snappy, natural, and drew me in. The cinematography and direction really brought out the best in Capaldi and Mackie as they delivered some of the most emotional scenes this series.
Having said that, there is something that worries me tremendously. It’s a concern I had right from the moment I saw the trailer and read the synopsis.
It Never Happened
Cast your minds back to 2007 and the series 3 finale, Last of the Time Lords. The Master took over the world and the Doctor was locked in a cage for a year while Martha Jones walked the earth. But then, at the end, it was all erased. It never happened. Nobody but the Doctor and his friends could remember the events of the whole episode. And people got angry.
When you erase an entire episode’s meaning and importance for the world its set in, it feels a bit like a cheat. You set up high stakes and your characters must face the challenges not only of ending the horrors, but dealing with the aftermath. To take that away can often feel like a let down.
I was somewhat miffed at Last of the Time Lords, but it had a few saving graces. Firstly, I thought it was a very good episode on its own. But more than that, the lasting effects on a personal level for the Doctor, Martha and Martha’s family were felt long after the episode ended. The events may have been forgotten for most, but they stayed with the main characters. I was eventually okay with that