Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Nice Product

Like the product. Great idea. The only problem is trying to find a telephone number for Amazon once you do order it and have a problem with your on-line account that can not be solved via email. I had to use "Google" to find the number. It was on a web site called "Amazon.com: The Death Of Customer Service". Might want to find a phone number before you order.