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 got these for my dad from his wish list. He thought they would be spicy and flavorful but they just tasted like cumin and had a funky smell. The box came with 18 individual bags but after you open one bag, it's impossible to even want to put yourself through that again. They are nasty!!! Avoid them at all cost!! Yuck!!
Output:
1