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: Good--Much brighter than the incandescent microwave lights Meh--flickers slightly on low and doesn't actually turn off. Not a big deal we use it as a night light for the kitchen.
Output:
4