IMPORTANT NOTE: You do NOT have to register to read, post, listen or contribute. If you simply wish to remain fully anonymous, you can still contribute.
Very under-stated episode, quiet but at the same time with some genuine 'freak out' moments.
The show has tremendous range (it can be and do anything it likes) yet Moffat seems to work against it time and time again with over complicated plot lines that he runs out of time to tell.