Instructions: 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.
Input: This is a fantastic product for sensory stimulation and fidgeting! However, don't expect this product to last for the long haul. I have had one of the balls pop already. With that said, I would buy these all over again.
Output:
4