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.

This item, WERTHER'S SUGAR FREE HARD CANDY, if consumed, will give you - or your friends, loose bowels. I purchased 12 bags and discovered more than a bowel problem: You can't return them. Need a laxative? I have ten unopened bags you can have - for free.
1