Review: wafer-thin movie 
Sentiment: negative

Review: the director of such hollywood blockbusters as patriot games can still turn out a small , personal film with an emotional wallop 
Sentiment: positive

Review: elevate it beyond its formula to the level of classic romantic comedy to which it aspires 
Sentiment: positive

Review: intriguing what-if premise 
Sentiment: positive


Review: almost entirely witless and inane ,