Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Okay, but there are better.

I would have given this book two and a half stars, because that's what this book is -- average. The Nanny Diaries is readable and hard to put down, but it isn't particularly well-written or funny. It's okay, but there are better Chick Lit books out there. Pick up the Bridget Jones books, if you haven't already. Those are funny and they're not the least bit pretentious.