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. 

I recieved a Keurig K-Cup Brewer for Christmas with sample cups of coffee and tea but no cocoa so I tried this brand and I like them but I haven't tried other brands yet to compare with. I would buy these again until I find one I like better.
4

I was not very happy when i recieved my order. All the cookies were melted. Very good product. Word of advise. Don't buy any products in the summer time that will melt.
3

I always feel refreshed when I drink this coconut water. The pineapple gives it an added extra that makes it truly irresistible. It has been a firm favorite of mine now for nearly a year.

5