Review: leave you marveling at these guys ' superhuman capacity to withstand pain 
Sentiment: positive

Review: a breathtaking adventure 
Sentiment: positive

Review: brittle desperation 
Sentiment: negative

Review: director alfonso cuaron gets vivid , convincing performances from a fine cast , and generally keeps things going at a rapid pace , occasionally using an omniscient voice-over narrator in the manner of french new wave films . 
Sentiment: positive


Review: kiddie entertainment ,