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.

Ex Input:
DISCS ARE SCRATCHED!!! At least 25% of them have issues! We opened the factory seal on theses but they were horrible!!! We love this show but the product we received was absolutely terrible! It was a gift and I wasn't told about the issues until after the short return period had ended otherwise I would have returned these!!!

Ex Output:
1

Ex Input:
This is a sturdy board book, with a fun storyline and beautiful illustrations. The picture quality could be a little better, but it's great for the price and ought to hold up even under my toddler's tough love.

Ex Output:
4

Ex Input:
This leash is much larger and heavier than normal retractable leashes. It was far too large for the small dogs we have so we returned the item. It does come with a couple of nice add-ons, but unless you have a large breed dog, this is probably not the leash for you. The retraction feature didn't work well at all, but that may have been because it was new.

Ex Output:
3