Downton Abbey: The Grand Finale (out Sep 11) is not exactly sending the series out "with a bang” but it's a serviceable climax which provides safe, crowd-pleasing content as opposed to anything new. Tension is lacking (everyone is so polite and nice) and the character arcs close out with minimal fuss. Props to Penelope Winton for getting the best out of her one-liners (she's the funniest by far). Grade: B-.