Review: provocative drama 
Sentiment: positive

Review: combine into one terrific story with lots of laughs . 
Sentiment: positive

Review: faced with the possibility that her life is meaningless , vapid and devoid of substance , in a movie that is definitely meaningless , vapid and devoid of substance 
Sentiment: negative

Review: contribute to a mood that 's sustained through the surprisingly somber conclusion . 
Sentiment: positive


Review: runs a good race , one that will have you at the edge of your seat for long stretches