Given the task definition, example input & output, solve the new input case.
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.
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.
Output: 5
The user really seem very satisfied with the product and gave good review worthy of 5 stars rating.

New input case for you: Looks can be deceiving, especially with this product: The cute, tiny can looks great, but don't fall for it! This little guy packs an amazing 140 calories per 8.3 oz can. My favorite 24 oz Arizona Iced Tea(black/white tea with sugar) has almost just as many calories(150) and almost 3 times the size of Switch. Also, do not be tempted with "100% Vitamin C and 20% Vitamin E" pitch either. Most of us consume 100% of daily Vitamin C without even trying through foods and anything extra get eliminated. The taste however does feel a bit more natural than other artificial orange sodas though, so that's the only plus. Also, if you do not worry about gaining weight, I guess this is a good way to get a sugar rush in a tiny can. Overall, a good-tasting product, but there are many other low-caloric alternatives out there. A can of Diet Coke and a multivitamin anyone?
Output:
3