Review: the hallucinatory drug culture 
Sentiment: negative

Review: woven together handsomely , recalling sixties ' rockumentary milestones from lonely boy to do n't look back . 
Sentiment: positive

Review: make it look as though they are having so much fun 
Sentiment: positive

Review: unexpectedly sweet 
Sentiment: positive


Review: a powerful sequel and one of the best films of the year .