Review: that chirpy songbird britney spears has popped up with more mindless drivel . 
Sentiment: negative

Review: aimlessly and unsuccessfully attempts to fuse at least three dull plots into one good one . 
Sentiment: negative

Review: a slick , 
Sentiment: positive

Review: is the kind of movie that gets a quick release before real contenders arrive in september . 
Sentiment: negative


Review: have all the suspense of a 20-car pileup