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:
Mine leaked after using it for a week. I thought it was surely something I did wrong, but everything was nice and tight and yet it leaked. Unfortunately, it was in my bag at the moment, so it leaked all over everything. What a shame! I was really enjoying it... well until it leaked. Not sure what happened, so can't give you more details, but certainly is not something I would try again.

Ex Output:
1

Ex Input:
I ordered this for my son who requested this and it was snug at a Large, an XL would not be trimmed to his waist. His big complaint was not that, but of the odor, the smell off the fabric. Sadly, we are returning it.

Ex Output:
1

Ex Input:
I spent probably triple the amount of these bracelets just a few weeks ago for the pura vida brand. I saw these while scrolling amazon and it arrived and I'm not kidding they are basically the same. Same idea to loosen/tighten them and I am obsessed with the turquoise! Been wearing for about a month and still looks good as new!

Ex Output:
5