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: This tea has NO flavor, tastes like dust It "looks" like quality -- pretty package -- but it's no good. Lipton regular Pekoe is farrr superior.
Example Output: 2

Example Input: I have tried a couple of the other Switch flavors, and I found them to be very disappointing. This variety, on the other hand, had excellent Kiwi and Strawberry flavors. However, I emphasize FLAVORS because that is where the Switch drinks get gimmicky. They are all marketed under the flavors/juices that appear WAY DOWN on the ingredient listing. The several varieties that I have tried all have apple and white grape juice as the top ingredients. This seems like false advertising to me, since those juices are clearly not as appealing. Anyway, this drink is all about the marketing. The price you are paying for 8 ounces of carbonated juice is clearly an extravagance, and I wouldn't do it again. Save yourself some money and visit the juice aisle at the grocery store.
Example Output: 2

Example Input: I tasted the pineapple flavor yesterday at a friend's cocktail party. She used it to mix with rum to make pina coladas. It complimented the drink so well!! The bottles are really pretty to set up and hand out at a party as well =) I have been drinking Vita Coco for a while now and usually drink the 100% pure, but I find the flavors to be such a treat (yet still very healthy)! Especially after a long workout.
Example Output:
5