SPOILER AHEAD!
This moment:
That is when the entire episode started to go to hell on a greased slide.
Poor transitions, over the top dialogue for The Doctor, bad editing, and a non-stop Murray Gold score that seemed like it was done by Laurie Johnson for The Avengers — only it wasn’t anywhere as good as a Johnson score.
Even worse: This was part one!
These are nothing more than chess pieces for Moffat’s big finale. And done so, so badly.
My head hurts.