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.

My wife bought this for me. It smells very good, and my wife states that it makes my beard softer. However, it is very hard and and is difficult to get out of the can. You have to scratch it with your fingernail. The gel version is much better.
3