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 plopped this in my oversized leather tote and it's been a game-changer. I can find my keys and instantly feel like a more organized human. Totally recommend! If this review was helpful please let me know by clicking the "Helpful" button below the review.
Example Output: 5

Example Input: Not so good at marking, even on white clothes. I have to print in large letters even with the fine point marker. The ink does not seem to penetrate well.
Example Output: 2

Example Input: I used this product a two hotels and the lightweight of it, I thought would be awesome for traveling. When i turn it on, it has a rattle after it gets going that's annoying and was not there in the hotel product.
Example Output:
3