Review: sincere 
Sentiment: positive

Review: the metaphors are provocative , 
Sentiment: positive

Review: like one of ( spears ' ) music videos in content -- except that it goes on for at least 90 more minutes and , worse , that you have to pay if you want to see it . 
Sentiment: negative

Review: courtesy of john pogue , the yale grad who previously gave us `` the skulls '' 
Sentiment: positive


Review: are more involving than this mess .