Review: he 's one of the few ` cool ' actors who never seems aware of his own coolness . 
Sentiment: positive

Review: then biting into it and finding the filling missing 
Sentiment: negative

Review: a side of contemporary chinese life that many outsiders will be surprised to know exists , and does so with an artistry that also smacks of revelation . 
Sentiment: positive

Review: particularly memorable effect 
Sentiment: positive


Review: in all , a great party