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: I have bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than most.
Example output: 5
Example explanation: The user really seem very satisfied with the product and gave good review worthy of 5 stars rating.
Q: I held off ordering these for a while because I was concerned I might not like the taste. I've tried some of the organic green teas and found flavor can really vary between brands. Six boxes seems like a lot to take a chance on. I really wanted something powdered to take to work though, so I gave it chance and it worked out. To me, this product tastes great. I am thrilled to get something unsweetened. I wanted these to use at the office, but find I like them so much I mix them up at home too. I just wish they were a little cheaper as they go really fast. I went from thinking 6 boxes would be a lot, to experiencing them as hardly enouugh! Basically, this product has a mild taste, never bitter or oily and not gritty (but it will need to be remixed if you don't drink it down quickly). The powder does mix well, it's really a very fine powder and does not look like leaves just mashed up or anything. It blends completely into the water, BUT it doesn't stay mixed over a long period of time. So, if you are letting it sit in the glass about 20min or so as you sip away, it's useful to get one of those shaker bottles to keep it mixed as you go along. That works for me, no complaints. I am very happy with the product. I will order again.
A:
4