Review: is much too conventional -- lots of boring talking heads , etc. -- to do the subject matter justice 
Sentiment: negative

Review: sustain interest 
Sentiment: positive

Review: 's already a joke in the united states 
Sentiment: negative

Review: has taken quite a nosedive from alfred hitchcock 's imaginative flight to shyamalan 's self-important summer fluff 
Sentiment: negative


Review: great character interaction .