Review: b-movie imagination 
Sentiment: negative

Review: this is an exercise in chilling style , and twohy films the sub , inside and out , with an eye on preserving a sense of mystery . 
Sentiment: positive

Review: edited so that it certainly does n't feel like a film that strays past the two and a half mark 
Sentiment: positive

Review: it 's far from a frothy piece , and the characters are complex , laden with plenty of baggage and tinged with tragic undertones . 
Sentiment: positive


Review: the variety of tones in spielberg 's work