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.

Great price for a good quantity to stock up on. Unlike Amlactin or other exfoliating lotions this does not burn or sting even when used over areas with irritation or sores. Very hydrating but sinks in quickly. There is a slight smell, but it dissipates in a short period of time. Unfortunately my skin still has quite a few bumps after over a month of daily use, but there is a notable different in how much moisture it retains.
4