Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Funniest movie of the year so far!

Funniest movie of the year, hands down! I remember seeing 'Knocked Up' in a crowded theater in Chicago, and thought it was one of the funniest movies ever. But seeing it again at home, I thought it was okay, but not The Greatest Comedy of the Decade like it seemed in the packed movie house.'The Hangover', on the other hand, was just as funny when watched at home, and it didn't need a crowd to egg me on. I'm sitting in my basement and laughing uproaringly into an empty room! And not caring!!Basic premise - four guys go to Vegas for a bachelor party. They wake up, and no one remembers what happens, and the groom is missing. What follows is kind of 'Memento'-meets-Judd-Apatow-movie, as they try to trace the clues that will lead them to their friend. And don't even ask how Mike Tyson and a tiger get involved!