Review: bullock and grant still look ill at ease sharing the same scene . 
Sentiment: negative

Review: rodriguez does a splendid job of racial profiling hollywood style -- casting excellent latin actors of all ages -- a trend long overdue . 
Sentiment: positive

Review: but a mood in which an ominous , pervasive , and unknown threat lurks just below the proceedings and adds an almost constant mindset of suspense 
Sentiment: positive

Review: funny , somber , absurd , and , finally , achingly sad , 
Sentiment: positive


Review: make this surprisingly decent flick