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.

Example Input: Got to light up flag on pole. Clamped one to pole facing upward using hose clamps. Orher a few feet away to side of deck. Adequately illuminates flag on 25' pole. Nice product.
Example Output: 4

Example Input: I bought two of these because I'm hard on chargers and was hoping the metal would help. One of them came broken so that was a waste. But the one that does work is pretty great.
Example Output: 3

Example Input: This mirror is great! The light is super bright perfect for putting on makeup. Small enough to take with you or store in a drawer. It only takes 3AAA battery's. You will see all your imperfections in this mirror. That's how closeup is.
Example Output:
5