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.

Input: Consider Input: This is easily the best potato chip that I have ever had. Look at the ingredients: Ginger and 3 types of hot pepper. How can you go wrong? Obviously, not for you if you don't like spicy food. But, if you DO like spicy food, you'll probably love these. They have that hot-with-a-hint-of-sweetness flavor combo that is prevalent in a lot of Thai food.

Output: 5

Input: Consider Input: I bought this at a local gas station near my house and was excited to try it because I see it everywhere. It was nasty. I will never drink this crap again, I don't care how "good" it is for you. The taste is disgusting and I'd rather just drink regular water. Blah!

Output: 1

Input: Consider Input: I subscribe to this monthly but just got an email stating that it's changing from 17 oz. to 16.9 oz. - but no price change? WOW that's a really lame cut to increase their profit margins. Whatever I won't miss the .1 oz. obviously but how about messaging and acknowledging your devoted consumers.
Output: 3