Silence in the Library

[sawyl]

After some rather so-so episodes this season, Steven Moffat's Silence in the Library definitely marked a return to form. I particularly enjoyed the dichotomy between the world of the girl and the library, especially in the cold opening and the encounter with Dr Moon. In fact, this last, when Moon delivers his spiel about the difference between dreams and reality, might just be the most chilling moment of the series so far.