Review: by flashes of mordant humor 
Sentiment: positive

Review: its characterization of hitler and the contrived nature of its provocative conclusion 
Sentiment: positive

Review: a gorgeously strange movie , heaven is deeply concerned with morality 
Sentiment: positive

Review: is one that allows him to churn out one mediocre movie after another 
Sentiment: negative


Review: for all its brilliant touches , dragon loses its fire midway , nearly flickering out by its perfunctory conclusion .