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 really like the frozen Corn Muffin Tops, but the mix resulted in a dryer product. I used the paper muffin liners and I think these might have added to the dryness.
Example Output: 3

Example Input: I have a confession to make: I had one of these bars and a cup of coffee for breakfast, and it was actually not bad. But the Amazon stars say "I love it" for 5 stars, "I like it" for 4 stars and "It's okay" for 3 stars. So, I give it 3 stars. I personally felt the coconut flavor was stronger than the chocolate flavor and I'm not a big coconut fan, but I am a chocolate fan. It wasn't terribly sweet and I rather think I would have liked it a little better if it had been sweeter (but not too sweet - I'm kind of picky that way). I liked the oats and the "gluten free"-ness of it. I don't eat gluten, so that makes bread/bagels pretty expensive. These worked out best for breakfast, although I think I used it as a going to bed snack a couple of times. So, just for fun, I got some nutritional information from 1) Pamela's Oat Chocolate Chip bars 2) some unsalted, dry roasted peanuts and 3) some non-gluten gingersnaps. 1) 1, 1.41 oz bar -had 9g fat, 15 mg cholesterol, 130 mg sodium and 2g of protein. 2) 1 oz (40 nuts) -had 14g fat, 0mg cholesterol, 0mg sodium and 7g protein. 3) 5 cookies (30g or 1.06 oz) -had 6g fat, 0mg cholesterol, 85 mg sodium and 2g protein. I think that each of these snacks might serve at one point or another. If you are looking for high protein, then neither the cookies or the Pamela's bars would do the trick, confirming that the Pamela's bars would be more of a snack than a meal. So don't eat one of these with coffee for breakfast. Ever.
Example Output: 3

Example Input: First, let me state that I brew most of my tea in a gaiwan, hence, I use loose leaf tea. White tea is one of my favorites so I'm always on the lookout for a nicely priced Bai Mudan. As much as I love Bai Hao Yinzhen, I just cannot afford to drink it exclusively due to the volume of white tea I drink. I thought this was a pretty good price and when I opened it up it didn't look too bad either. Much to my surprise, after taking the first layer off the top (I transfer my tea to good tea tins) it was nearly all powder/dust with hardly any intact leaves. This is extremely problematic if you don't use any filters or screens (like me). I don't mind when some tea leaves get in my tea and it is pretty much normal if you don't pour through a screen, however, this was so broken up that it was just unworkable. I have only opened one bag at this point so there is a chance that it was just that bag or possibly even a bad batch but at this point I most likely won't be ordering it again. That being said, the whole leaves that were there (on the top) looked fine. It does have a bit of a green tea taste (vs some other high quality white tea I am used to), however, it isn't bad or anything. Definitely drinkable on a regular basis if the bag wasn't mostly powder. I took a couple pics so I will post them...keep in mind this came in two pouches, I poured into tins and that is where I took the pictures (the product does not actually come in tins).
Example Output:
2