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.

Ex Input:
Funny thing - I bought some of these K-cups several weeks ago based on the strength of the reviews at that time. I just got them last week and have had a few cups since then. I'm using 8 ounces of water to prepare the cocoa. I thought they tasted pretty good - reasonably chocolaty and smooth. They were sweet, but not overly so, and the richness made me check the calorie count on the box. 60 calories - hey, not too bad! It wasn't until now that I came back to place a review and I read the most recent reviews from others did I realize they use artificial sweetener. Honestly, if I hadn't read it I would have never known - I didn't detect anything that gave me the hint when I drank it. I think if you like a quick cocoa on the run you'll be happy enough with these K-cups. Are they as good as a Swiss Miss packet from Costco? Maybe not, but in my office I don't want to deal with getting powder on the counters and needing a spoon to get things mixed. You'll sacrifice a little for the convenience, but to me it's well worth it.

Ex Output:
4

Ex Input:
While the product is delicious, it's annoying that the peanut butter stays on the waxy paper instead of on the product. You need a fork to scrape the peanut butter off the protective top sheet.

Ex Output:
1

Ex Input:
When I got my Keurig I fell in love. I bought a bunch of different sample packs and two boxes of the grove square hot cocoa. I'm a bit of a hot cocoa nut, partially because I can't have caffeine, and partially because it brings back wonderful memories of playing in the snow and the fun of warming up afterwards. I really wanted to love this hot cocoa. I tried all three flavors multiple times, in different ways. I tried them on the different cup sizes, adding things, etc. There's just this strange taste to them that doesn't sit well on the tongue. I'm not sure what it is, but it has a faint ring of sour milk. It really lingers, and I haven't found anything that takes the taste away. I'm going to give my second box to a friend, she doesn't seem to notice it. My daughter and husband both said it tasted weird, so it's not just me. I also took it to a friend's house and have tried them in three different Keurig machines, JUST to make sure mine didn't need to be descaled. So I guess my suggestion is to try it before you go for the multiple boxes.

Ex Output:
1