Review: of piffle 
Sentiment: negative

Review: with its leaden acting , dull exposition and telegraphed ` surprises 
Sentiment: negative

Review: to the most crucial lip-reading sequence 
Sentiment: negative

Review: to distance it from the pack of paint-by-number romantic comedies 
Sentiment: positive


Review: has the dubious distinction of being a really bad imitation of the really bad blair witch project .