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.
Q: I used it along all four sides of medium and small rugs, along the outside edge, and across the middle. The rugs don't move. Will they come up without floor damage (hard wood floor) ? I don't know yet, and don't plan to lift the rugs any time soon. My track star cat would flip and move the rugs every day, and I'm glad they now stay put.
A:
4