Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great book!

This is the best book I've seen about the history of roads and highways in Houston I've seen. It's got a ton of full-color photography, historic photos, and is a well-written book. I'd been waiting on thia book for over a year, and when I found out that it was finished, I went straight to the bookstore (only in stores in Houston and Austin, I think: go to http://www.houstonfreeways.com to be sure) and bought it. If you're a roadgeek, or just want to know about how Houston grew, this book is well worth it.