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:
I have been buying ONE Coconut Water with a Splash of Pineapple regularly for awhile now. I like the flavor and ordering it on line is very convenient. Also, I have had no problems with delivery. Unfortunately, IPROZON has just lost my business. I didn't mind paying $15.00 for a case of 12. I will not, however, pay $39.95 for a case of 12. That is robbery. I can walk into Fred Meyer Grocery and buy a case of 12 for $17.88. Plus there are other sites still selling it for $15.00 per case. I noticed IPROZON is still selling the other flavors of ONE coconut water for $15.00 for a case of 12. So what on earth are they thinking. I am quite unhappy with having to trust one of these other sites with my credit card information, but I am willing to do that versus paying nearly $40 for a case of 12. Quite ridiculous.

Ex Output:
5

Ex Input:
I love little white kernels of popped corn. This was good stuff, but I think I'll try a larger white kernel to pop next time, my preference.

Ex Output:
4

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