Review: 's a case of two actors who do everything humanly possible to create characters who are sweet and believable , and are defeated by a screenplay that forces them into bizarre , implausible behavior 
Sentiment: negative

Review: an adrenaline boost 
Sentiment: positive

Review: all the pieces fall together without much surprise , but little moments give it a boost . 
Sentiment: positive

Review: , then they works spectacularly well ... a shiver-inducing , nerve-rattling ride . 
Sentiment: positive


Review: does n't allow an earnest moment to pass without reminding audiences that it 's only a movie