Review: are in this tepid genre offering 
Sentiment: negative

Review: the kind of film that could only be made by african-americans because of its broad racial insensitivity towards african-americans 
Sentiment: negative

Review: painfully flat gross-out comedy 
Sentiment: negative

Review: one of the smarter offerings the horror genre 
Sentiment: positive


Review: the movie is amateurish , but it 's a minor treat .