Seven Types of Ambiguity (TV)

– engaging Australian drama has excellent performances and an intriguing premise, but after the thrills of its initial episodes, the wind goes out of its sails and it drifts and meanders desultorily, introducing more and more questions about the motives of its increasingly unsympathetic characters without the time or focus spent answering them, such that by the time the brilliantly powerful final scene arrives, it feels long overdue.