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 8.3 ounce can of carbonated beverage is tangy and tasty. And the slimmer size can means that you are drinking a smaller serving than an ordinary can of soda. But although it's 100% juice, it still packs quite the calorie punch. One can is 140 calories, which is almost exactly the same as in a 12 oz. can of regular Coca-Cola! So it may be slightly healthier than drinking Coke since it has no caffeine or high-fructose corn syrup and it has 100% of your requirement of Vitamin C. But it's not going to make you as slim and attractive as the packaging!
Solution:
3