Review: predictably efficient 
Sentiment: positive

Review: humorless , self-conscious art drivel , 
Sentiment: negative

Review: in its characters ' frustrations 
Sentiment: negative

Review: unfunny and lacking any sense of commitment to or affection for its characters , the reginald hudlin comedy relies on toilet humor , ethnic slurs . 
Sentiment: negative


Review: while it 's genuinely cool to hear characters talk about early rap records ( sugar hill gang , etc. ) , the constant referencing of hip-hop arcana can alienate even the savviest audiences .