Review: a part of its fun 
Sentiment: positive

Review: ought to be a whole lot scarier than they are in this tepid genre offering . 
Sentiment: negative

Review: a clear-eyed 
Sentiment: positive

Review: is a strength of a documentary to disregard available bias , 
Sentiment: positive


Review: it 's not original , and , robbed of the element of surprise , it does n't have any huge laughs in its story of irresponsible cops who love to play pranks .