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 Q]: I love canned sardines and when they put me on a low salt diet I figured that was the end of my sardines until I found these. They taste fantastic,the price is reasonable and you can at least have something that before these sardines was not available to people on a low salt diet. Side benefits as they are skinless and boneless. Thanks to the Roand Co.
[EX A]: 5

[EX Q]: This is pretty good regular style soy sauce. But it is not super-wonderful-better than any other good quality soy sauce you can buy in an Asian market. The main value is as a unique gift. In the Japanese soy sauce world, there are 4 types: regular, mild (usukuchi), for raw fish (sashimi) and light colored. Bluegrass soy sauce is regular style. Compared to Kikoman (a good commercial brand that is widely available) Bluegrass starts saltier, is flat in the middle, then ends with a complex & interesting flavor. Kikoman is less salty initially and has a round, full flavor in the middle. Doesn't have the complex ending flavors. For me, the initial saltiness of Bluegrass is a minus and Kikoman's full middle flavor is a plus. I prefere Kikoman, especially for dipping sushi where the flavor is more direct. But I lived in Japan for many years and am used to the standard Japanese flavor. I haven't tried Bluegrass blended in other food as a background flavor, which is how soy sauce is usually used. Bluegrass is a perfectly good soy sauce. Each brand has a different flavor and everyone has their favorite. If you want a unique Kentucky gift for an Asian friend, this is different than the standard bottle of Bourbon or box of chocolate.
[EX A]: 4

[EX Q]: I've recently been researching the work of Dr. Price and the X-factor that high vitamin butter, combined with fermented cod liver oil, will cause teeth to re-mineralize and stop tooth decay. If this is why you want to purchase this product, DO NOT. I'm sure it's fine for ghee, but when I switched from the pricey butter oil to this, I found cavities were growing. When I switched back, they stopped growing. Again, this is great for ghee, but don't use as part of preventing/curing tooth decay as Dr. Price's research recommends.
[EX A]:
3