Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Heavy-handed political tripe

This book drove me batty! Amy broke her arm, as they say, patting herself on her back for being so intelligent. However, Isaacs just keeps telling us that Amy's another Einstein, but she doesn't show us her brilliance. And the politics! Give me a break! I felt like I was reading an article in The Nation. If that's your taste in politics, you'll feel right at home. It's nonstop liberal politics throughout the book, so be warned.