Review: of lo mein and general tso 's chicken barely give a thought to the folks who prepare and deliver it 
Sentiment: negative

Review: more challenging or depressing 
Sentiment: negative

Review: evokes a palpable sense 
Sentiment: positive

Review: its sleazy moralizing 
Sentiment: negative


Review: that will stimulate hours of post viewing discussion , if only to be reminded of who did what to whom and why