In this task, you're given a review from Amazon. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral, 4: good, 5: extremely good.
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Question: This guy is a crook. He did not send the item at all. I remember paying for two not one. I had to search for and bought another reading headlamps which were delivered yesterday.

Answer: 1

Question: This product came, very clearly, with the package sliced open. It appeared to work properly, but someone obviously opened it and sent it back........so lucky me. I'll leave it at 3 stars for now, since the product itself appears to work as advertised. Just not happy to get someone else's reject.

Answer: 3

Question: I bought two books for my upcoming cruise to Alaska. I thought this specific book would help me save money by doing excursions on my own. But the very first show I signed up for using information in this book was not the same price as quoted in the book. It was my fault for not paying attention to the publishing date. This book was published in 2011 and the prices have inflated by now. So, while the walking tours are informative, don't expect the prices to be right.

Answer:
3