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: I bought a big pack of this gum. The flavor (Kiwi Watermelon) is ok, but it didn't last long, I found I would usually pop a new piece in my mouth after about 2-3 minutes to get another shot of flavor. I Wouldn't really recommend this gum, it's not horrible, but not that great either.
Output:
2