Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Check wireless service area BEFORE you buy!

I am a speech therapist, 48 years old, living in a rural area in Arizona. The nearest decent bookstore is in Tucson, 4 hours away. When I heard about Kindle, I was ecstatic--I love to read, so the ability to instantly buy and read books was a marvelous idea. I read all the blurbs, then bought the device.Reader, I sent the device back one hour after opening the box, bitterly disappointed. I am not disparaging the device itself, but rather the fact that service is not available in my area. In fact, the closest area that has service is Tucson. I thought I had read everything, but buried in all the fine print was the service availability map. Pity I didn't see it first.To the people who wrote the advertisement for this device, please PLEASE state in the beginning paragraph that service is not available in all areas and put the map link there, please? And developers--service in the rural areas would be very much appreciated! It looked like a great product.