Instructions: 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.
Input: I ordered this battery because it is advertised as supporting NFC. Well it doesn't. I have attempted to use it with Android Pay and it would not work. With a Samsung battery, I was able to use Android Pay in the same stores. However, the battery itself works and the customer service is responsive.
Output:
3