Review: unless there are zoning ordinances to protect your community from the dullest science fiction , impostor is opening today at a theater near you . 
Sentiment: negative

Review: convincing characters 
Sentiment: positive

Review: rarely have received such a sophisticated and unsentimental treatment on the big screen as they do in this marvelous film . 
Sentiment: positive

Review: do you 
Sentiment: positive


Review: one well-timed explosion in a movie can be a knockout , but a hundred of them can be numbing