Review: is sordid and disgusting . 
Sentiment: negative

Review: mount a cogent defense of the film as entertainment , or even performance art , although the movie does leave you marveling at these guys ' superhuman capacity to withstand pain 
Sentiment: negative

Review: no explanation or even 
Sentiment: negative

Review: this movie , a certain scene in particular , brought me uncomfortably close to losing my lunch . 
Sentiment: negative


Review: great equalizer