Review: the characters are paper thin 
Sentiment: negative

Review: the problematic characters 
Sentiment: negative

Review: who has n't lost a bit of the dry humor that first made audiences on both sides of the atlantic love him 
Sentiment: positive

Review: a sleep-inducing thriller with a single twist that everyone except the characters in it can see coming a mile away . 
Sentiment: negative


Review: that 's neither completely enlightening , nor