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: I really like the IDEA of this item. We have 2 people w ALS and Arthritis using them, and they help w gripping & turning the tops, but on the 16 oz water bottles, they are making them so cheap and "shallow" caps, that this is unable to grip well for that. A coke bottle w a higher cap top works fine. its just the lower profile water bottles they dont work as efficiently. I dont know how durable it it, we just got them. But they are not made of a sturdy plastic like the other gripper items we purchases. But hopefully will work to keep in car, pocket when in need of opening a bottle to drink! MAYBE the company will have to look into re-designing to meet the new low profile caps?
Example Output: 3

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 DID EVERY SINGLE THING THE INSTRUCTIONS SAID, AND THIS STILL LEFT ME WITH NO SHINE, SLIGHTLY LIGHTER HAIR, AND DRY ENDS. THIS ONE WAS NOT A WINNER!!!!!! PS MY HAIR IS PROFESSIONALLY HIGHLIGHTED EVERY 5 WEEKS. SHE HAD TO DO A CONDITIONING TREATMENT ON MY HAIR! FROM NOW ON, ONLY CLEAR SHINE AT THE SALON FOR ME!!!
Example Output:
1