Review: vibrance 
Sentiment: positive

Review: barney throws away the goodwill the first half of his movie generates by orchestrating a finale that is impenetrable and dull . 
Sentiment: negative

Review: i have given it a one-star rating 
Sentiment: negative

Review: 's pretentious in a way that verges on the amateurish 
Sentiment: negative


Review: ruined by amateurish