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 Input: I went to 4 grocery stores looking for this flavor of Jello for my green tomato jam recipe and finally found it here. This jello is wonderful! Evidently it's only carried in the stores during the summer but with harvest time in the Fall, I couldn't find it anywhere in town. This Jello tastes like watermelon and the jam recipe I made with it takes like watermelon jam! Great made as regular Jello too. Yummy!
Example Output: 5

Example Input: This stuff sounded perfect...way too much red dye and no taste according to me and my 3 friends who tried it...kind of salty.  Basically, I would stay away from it.  I am tempted to toss it out, but paid too much to feel right about it...
Example Output: 2

Example Input: My family absolutely loves this pancake and waffle mix. The texture and taste is the best out there, especially when using our waffle maker. You can add fruit and other items to the mix and be as creative as you wish. Your price is great and delivery can't be beat. We recommend it to everyone!!
Example Output:
5