Review: many went to see the attraction for the sole reason that it was hot outside and there was air conditioning inside , 
Sentiment: negative

Review: ' michael moore gives us the perfect starting point for a national conversation about guns , violence , and fear . 
Sentiment: positive

Review: 's a sharp movie about otherwise dull subjects 
Sentiment: positive

Review: is a masterpiece of elegant wit and artifice . 
Sentiment: positive


Review: end on a positive ( if tragic ) note