Review: although mainstream american movies tend to exploit the familiar , every once in a while a film arrives from the margin that gives viewers a chance to learn , to grow , to travel . 
Sentiment: positive

Review: below may not mark mr. twohy 's emergence into the mainstream , but his promise remains undiminished . 
Sentiment: positive

Review: manages sweetness 
Sentiment: positive

Review: crawl up your own *** in embarrassment 
Sentiment: negative


Review: ca n't quite distinguish one sci-fi work from another