Given the task definition and input, reply with output. 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.

This case is the right size for my registration, insurance card & other similar documents. It fits nicely on top of the case that keeps all the manuals that came with the car.
5