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: I bought this as a travel mirror, as hotels don't always have an idea setup for make-up application. It helped quite a bit for this purpose. The fact that it doesn't require removable batteries is a huge plus, as you'll never wind up with dead batteries. (As long as you have it charged, OR, you're near an outlet or laptop that will recharge it via USB.) The angle of the mirror is fixed, which is the only slight problem, depending on the height or angle you need. Otherwise, a nice convenience for travel.
Output:
4