Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Powerful and harrowing film!

John Frankenheimer's masterful direction , Eugene O' Neill's solid script and superb and enviable cast: Frederic March one of the best American actors ever , Lee Marvin and Robert Ryan overthrew the raising career of Jeff Bridges .Set in a 1912 waterfront saloon : the perfect stage to face the tragic anguish of Hickey -The iceman - , destroyer of his hapless pals .Superb and superior film.