Review: great performances 
Sentiment: positive

Review: it works well enough , since the thrills pop up frequently , and the dispatching of the cast is as often imaginative as it is gory . 
Sentiment: positive

Review: this film always keeping the balance between the fantastic and the believable 
Sentiment: positive

Review: chris rock , ' ` anthony hopkins ' and ` terrorists ' into some univac-like script machine 
Sentiment: negative


Review: begins to resemble the shapeless ,