Given the task definition and input, reply with output. 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.

Using these for black head removal.. hurts! The metal is really flimsy and bends. I purchased these to remove ear wax from my 3 month olds ears, but I tried using the other ones on myself and they hurt more than they helped.
2