Review: please not only the fanatical adherents on either side , but also people who know nothing about the subject and 
Sentiment: negative

Review: a clever 
Sentiment: positive

Review: , funny , and even touching 
Sentiment: positive

Review: the comic possibilities 
Sentiment: positive


Review: for the first time in years , de niro digs deep emotionally , perhaps because he 's been stirred by the powerful work of his co-stars .