Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: A Must Have!!!

If you don't have a GPS or want to make sure your GPS is working properly, this is a must have. I rented a car and ordered a GPS. However, it didn't work and I ended up relying on this book. I carried it in the car at all times. I also used it to review my trip before I left for the day.The only downside to this book is that you have to constantly go from one map to the other.I would recommend this book for anyone relocating to Atlanta.