Review: as a movie for teens to laugh , groan and hiss at 
Sentiment: positive

Review: a sports extravaganza 
Sentiment: positive

Review: there are flaws , but also stretches of impact and moments of awe ; we 're wrapped up in the characters , how they make their choices , and why . 
Sentiment: positive

Review: any way of gripping what its point is , or 
Sentiment: negative


Review: it forces you to watch people doing unpleasant things to each other and themselves