Review: it 's hard to imagine acting that could be any flatter . 
Sentiment: negative

Review: creepy crawlies 
Sentiment: negative

Review: begins with promise , but runs 
Sentiment: negative

Review: 's a very entertaining , thought-provoking film with a simple message 
Sentiment: positive


Review: works smoothly under the direction of spielberg , who does a convincing impersonation here of a director enjoying himself immensely .