In this task, you're given a review from Amazon's food products. 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 or mixed, 4: good, 5: extremely good.
Q: I would not recommend this oil. It does not have a pleasant smell and does not purify the skin. It's just like other oils I have bought from drug stores which were cheaper.
A:
2