Review: who needs mind-bending drugs when they can see this , the final part of the ` qatsi ' trilogy , directed by godfrey reggio , with music by philip glass ? 
Sentiment: positive

Review: plenty to impress about e.t. 
Sentiment: positive

Review: is that it 's far too sentimental . 
Sentiment: negative

Review: a unique , well-crafted psychological study of grief 
Sentiment: positive


Review: a scary , action-packed chiller