Instruct: Classify a review into positive or negative sentiment.
Query: You'd Better Like A Lot Of Previews

"Hanna" is so immature it should be rated reverse "R": Adult Guardian requires accompanying by 17 and under. For example, the Eric Bana character sets out to hike the Arctic in only a business suit.The Previews cannot be skipped and go on and on - reason enough to boycott the movie. Is "The Fast and the Furious" from 10 years ago a "Preview"? Even worse, the "Preview" of "Scarface" is for a movie that's 30 years old !!!!!Isn't it nice to be manipulated and force fed studio ads, which add something that feels like 15 minutes of RT length, Go get dinner, there's plenty of time!