Instruct: Classify Amazon reviews into positive or negative sentiment
Query: You've got to be kidding me

I cannot believe all these 5 star ratings. You have got to be kidding me. And the slams of those who rated it 1 star. I'm not stupid, I have a master's degree, intelligent and an avid reader of GOOD literature. This has got to be the most boring book I've ever tried to read. I have to read this book as a Battle of the Books coach. I finally quit half-way and relied on Cliff notes for practice questions. I never quit a book half-way. I'm not even going to make my students read this incredibly horrid book. I'm still just not getting all of the hundreds of 5 star reviews. What? What? What???