Instruct: Classify a given Amazon review as either positive or negative.
Query: Raunchy, nerdy, hilarious fun!

This has quickly become a favorite in our household. My husband and I (both pushing 30) absolutely love this dorky, raunchy, dirty film. Covert is hilarious as the aging game tester surrounded by 20-something virgins who compete in lunch-time video game battles. The cast is perfect and Nick Swardson and Jonah Hill, familiar as they are now, are extremely funny. The story isn't something wildly creative, but it's really secondary. If you enjoyed Knocked Up, Super Troopers and the like then you'll enjoy Grandma's Boy.