Watching this at the cinema was one of the greatest moments of my Doctor Who fan life.

It is a perfectly told story, everything comes together, the pairing of the Tenth and Eleventh Doctors, along with the mysterious “War Doctor”, is such a clever way to tell the story of the Time War.

On top of this, there is a story about Zygons which will be picked up in future series, it was set up really well here.

I have lost count how many times I’ve rewatched this episode. It is perfection!