Review: worth your time 
Sentiment: positive

Review: a serious urge to grab the old lady at the end of my aisle 's walker and toss it at the screen in frustration 
Sentiment: negative

Review: , albeit a visually compelling one , 
Sentiment: positive

Review: can take credit for most of the movie 's success 
Sentiment: positive


Review: of the wise , wizened visitor from a faraway planet