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: Even with small containers, they don't fill them up. These little tins are less than half filled and at the price charged it seems a rip-off. Is there some exotic ingredient as costly as gold contained in those tiny squares? Or how about the cereal ploy, they were filled at the factory but settled in transport. Can manufacturers be honest in their dealings?

Output: 2

Input: Consider Input: Due to health issues, my husband is newly required to eat a gluten free diet. He acted as if he was on death row. Finding this product has help immensely. I can make him pancakes with fresh fruit and he doesn't feel he is being unfairly punished. Also, my neighbor was faced with a similar circumstance. I shared one of the boxes with her and she is now a fan! <a href="http://www.amazon.com/gp/product/B004391DK0">Bisquick Pancake and Baking Mix, Gluten-Free, 16-Ounce Boxes (Pack of 3)</a>

Output: 4

Input: Consider Input: I like some of Coffee Bean Direct coffees, but I cannot stand the taste of this one, and no one else in the house likes it either. I wish I could of bought it in a smaller package, rather than the 5 lb bag that cost over $30. I do not recommend this product to anyone, but everybody has their own taste, and some people may like it.
Output: 1