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've purchaesed twice so far and in both boxes the gum was really hard. Product is great, but I wouldn't purchase again through amazon due to it being so hard to chew.
A:
3