Review: very well 
Sentiment: positive

Review: for the still-inestimable contribution they have made to our shared history 
Sentiment: positive

Review: that the theme does n't drag an audience down 
Sentiment: positive

Review: as david letterman and the onion have proven , the worst of tragedies can be fertile sources of humor , but lawrence has only a fleeting grasp of how to develop them . 
Sentiment: negative


Review: is n't entirely persuasive