If, like me, you don't like the pre-titles scene, do not switch off your TV. It turned out to be the only part I didn't enjoy. In fact, the next scene immediately turns into excellence, and the following story, if not exactly new, is told in perfect Dr Who fashion.
The Doctor and a group of scientists face a creature straight out of Mr Moffat's bestiary, one which comes alive when you think about it. Or so it seems. The reality is more complicated, but not so complicated that you'll be lost in it. This episode doesn't so much try to manipulate you, as it makes you enjoy being knowingly manipulated. To many, this might remind of the movie Inception, which is likely one source of inspiration. To me, it goes much earlier than that, as it plunged me back into countless RPG sessions in the Call of Cthulhu oneiric universe. Me happy.
There's plenty of mystery, spooks and laughs in here. There's subtext as well, for others to analyse. Plenty of emotions, done well this time: they fix what didn't work for me in the season's finale (or earlier). And this episode has a simply superb ending, so much so that I decided to skip fridge logic time and stay in the dream as much as I can.
