In this task, you're given a review from Amazon's food products. 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 or mixed, 4: good, 5: extremely good.
One example: I have bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than most.
Solution is here: 5
Explanation: The user really seem very satisfied with the product and gave good review worthy of 5 stars rating.

Now, solve this: This solved my pups dog food allergy problems when I started purchasing it (I have a husky and a german shepherd), but several months ago the itching started again; the color and size of the kibble even noticeably changed. I wrote a letter of inquiry to Newman's, with batch numbers from the bags, but have received no answer. Since then, I've purchased both Solid Gold Wolf King and Royal Canine 24 German Shepherd and the dogs are doing okay again.
Solution:
3