Review: fine , focused piece 
Sentiment: positive

Review: a sports extravaganza 
Sentiment: positive

Review: is entertaining 
Sentiment: positive

Review: 's indicative of how uncompelling the movie is unless it happens to cover your particular area of interest 
Sentiment: negative


Review: 's not helpful to listen to extremist name-calling , regardless of whether you think kissinger was a calculating fiend or just a slippery self-promoter .