Review: may not be a breakthrough in filmmaking , 
Sentiment: negative

Review: of a movie saddled with an amateurish screenplay 
Sentiment: negative

Review: mark ms. bullock 's best work in some time 
Sentiment: positive

Review: could n't find stardom if mapquest emailed him point-to-point driving directions 
Sentiment: negative


Review: less for its story of actorly existential despair than for its boundary-hopping formal innovations and glimpse into another kind of chinese