Review: is an accomplished actress 
Sentiment: positive

Review: this is an exercise in chilling style , and twohy films the sub , inside and out , with an eye on preserving a sense of mystery . 
Sentiment: positive

Review: of the best and most exciting movies 
Sentiment: positive

Review: of critiquing itself at every faltering half-step of its development that criticizing feels more like commiserating 
Sentiment: negative


Review: a single iota worse