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: Consider Input: I bought two of these because I'm hard on chargers and was hoping the metal would help. One of them came broken so that was a waste. But the one that does work is pretty great.

Output: 3

Input: Consider Input: Definitely a waste of money, two out of the three that we put on our phones have already lost stickiness/keep coming off the phone, and one completely just broke after a day of use.

Output: 2

Input: Consider Input: Has a chemical smell reminiscent of hospital antiseptic. Doesn't go very far- lots of pumps for a body wash. Wish I could sent it back. Definitely won't purchase again.
Output: 1