Review: so bland 
Sentiment: negative

Review: the worst revenge-of-the-nerds clichés the filmmakers could dredge up 
Sentiment: negative

Review: a lunar mission with no signs of life 
Sentiment: negative

Review: visually engrossing , seldom hammy , honorably mexican and burns its kahlories with conviction . 
Sentiment: positive


Review: an energetic and engaging film that never pretends to be something it is n't .