Review: its heart , 
Sentiment: positive

Review: never inspires more than an interested detachment . 
Sentiment: negative

Review: ( less a movie than ) 
Sentiment: negative

Review: is devoid of wit and humor 
Sentiment: negative


Review: haneke 's script ( from elfriede jelinek 's novel ) is contrived , unmotivated , and psychologically unpersuasive , with an inconclusive ending .