Review: that 's the mark of a documentary that works 
Sentiment: positive

Review: flails limply between bizarre comedy and pallid horror . 
Sentiment: negative

Review: the only pain 
Sentiment: negative

Review: it 's a loathsome movie , it really is and 
Sentiment: negative


Review: , i do n't know why steven seagal is considered a star , nor why he keeps being cast in action films when none of them are ever any good or make any money .