I know a lot of people have been raving about this series of Doctor Who - but so far I've thought it was only ok (I must admit I haven't seen The Long Game or the WW2 2 parter).
But tonight's episode was spot on. A good mystery, great performances and an epic scale. Even the incidental music was decent this week (although maybe a little too loud at times - some of the dialogue was hard to pick up).
Great stuff.