Review: the ability to mesmerize , astonish and entertain 
Sentiment: positive

Review: about one thing is a small gem . 
Sentiment: positive

Review: of a golden book sprung to life 
Sentiment: positive

Review: it 's not going to be everyone 's bag of popcorn , 
Sentiment: negative


Review: insomnia is one of the year 's best films and pacino gives one of his most daring , and complicated , performances