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: Switch is fruit juice that looks and drinks like a cola. From the packaging and branding to the carbonation, it looks to sub in for your favorite soda or energy drink and - let's face it - that's not a bad thing! The drink itself is pretty good. A fairly concentrated blend of fruit juices plays well on the palate by refreshing carbonation. It doesn't feel thick or sticky like other beverages in 8 oz cans, but it does have a hint of that cough syrup flavor that is so common these days. Fortunately that bit isn't overwhelming and doesn't hang around long. After the swallow Switch is sweet, bubbly, and light - a perfect substitute for most sodas. At about a dollar a can, Switch is a great choice for anyone looking to cut back on cola or make their kids lunch a little healthier without making them look uncool. Even if it does still seem wrong to pay more for straight juice than heavily processed artificial flavors.
Solution:
3