Yorgos Lanthimos's macabre and amusing new film has a predictably strong performance from Emma Stone, an intestine-shreddingly clamorous orchestral score from Jerskin Fendrix and, most importantly, a wonderful montage finale but frankly it's a very, very long run-up to that big jump. Added to which, there is the question of whether this bizarre if sometimes heavy-handed black comedy has fully earned its eventual pivot to serious tragic issues in the ending.