Review: roman coppola 's brief pretentious period 
Sentiment: negative

Review: is a deeply unpleasant experience . 
Sentiment: negative

Review: one ca n't shake the feeling that crossroads is nothing more than an hour-and-a-half-long commercial for britney 's latest album . 
Sentiment: negative

Review: may be relieved that his latest feature , r xmas , marks a modest if encouraging return to form 
Sentiment: positive


Review: first mistake