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: 13 dollars for 24 cups free shipping over 50 dollars is the going rate. These folks are pulling a swiftie
Example Output: 1

Example Input: Sooo good, I followed some advice and thought outside of the conventional box. Sliced up some cabbage and onion and sprinkled some Mae Ploy chili sauce on it with some Lime juice too, made a nice salad with a kick! also very good with cilantro and daikon.
Example Output: 5

Example Input: After a second purchase of a 12-oz Beer Nuts Peanuts 6-pack, I can level no complaints. The shipment again arrived without any adverse settling such as clumping inside the cans. Although the flavor may be a bit duller than my abiding childhood memory of them, this may be attributable instead to the diminished taste buds of a middle-ager. Nonetheless, everyone I know who has tried this product likes it.  Either as a stand-alone snack or as an adjunct to a couple of beers, Beer Nuts is a tasty, if understated winner.
Example Output:
4