Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[EX Q]: Crap, crap, crap. Bad acting, big explosions, and video game CGI a good movie does not make. Like a 2 hour Hasbro toy commercial. This film made Star Wars Episode 1 with Jar Jar Binks seem like an Academy Award worthy film. And I'm a Superhero/Godzilla/Monster geek...this is just awful...terrible. At least the first one was semi-watchable--and where's Megan Fox? That would have been the only redeeming quality in this junk-fest...I mean alien robots who change into cars and trucks??? It's a movie based on a TOY for God's sake! A bad toy made into an even worse film. Avoid like The Plague.
[EX A]: Negative

[EX Q]: Bought at Home Depot for $199. It is a toy, not suitable for serious work. Flimsy contruction, difficult or impossible to adjust. Recommend getting a brand name.
[EX A]: Negative

[EX Q]: My wife and I built a hybrid timber frame home using this book as a guide. Although we have construction skills, this book was invaluable in guiding us through the process. We can't wait to build another. We highly recommend this book to anyone considering a timber frame house.
[EX A]:
Positive