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: After trying the Namaste pizza crust I was blown away--Delicous! Possibly, the best pizza crust I've ever had. So, I tried their Cheez Pasta thinking it would be great as well. Big surprise. It was awful. I could barely tolerate one bite of it. I, like one of the other reviewers, will save the pasta but make my own cheese sauce. The cheese sauce smelled and looked terrible. Do not waste your money on this product!
Example Output: 1

Example Input: Nothing but good feedback from everyone. A very good classic tasting licorice product. We buy it on subscription and save shipping and a little money.
Example Output: 5

Example Input: This is a simple salad seasoning, just add vinegar and oil one packet of Goya salad seasoning and you will have the best salad ever. Also you can put in a potato salad and is marvelous also! please give it a try and enjoy it!!!
Example Output:
5