Review: a three-hour cinema master class . 
Sentiment: positive

Review: at a time when commercialism has squeezed the life out of whatever idealism american moviemaking ever had , godfrey reggio 's career shines like a lonely beacon . 
Sentiment: positive

Review: a well-mounted history lesson 
Sentiment: positive

Review: , i do n't see the point 
Sentiment: negative


Review: ( madonna 's ) denied her own athleticism by lighting that emphasizes every line and sag .