Review: tries too hard to be funny in a way that 's too loud , too goofy and too short of an attention span 
Sentiment: negative

Review: 're rooting for the film to hurry up and get to its subjects ' deaths just so the documentary will be over 
Sentiment: negative

Review: disintegrating bloodsucker computer effects 
Sentiment: negative

Review: , let alone funny 
Sentiment: negative


Review: donovan ... squanders his main asset ,