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. 

Both of my cats (age 11) threw up for an extended period after eating just 3 of these. Into the trash they go (not the cats, the treats). Not sure what they were reacting to but thought it would be good to let other cat parents know the risk.
1

These bars are just the right balance between the flavor of the coconut & the sweetness of the rice syrup. Unfortunately, although the expiration date is in 2013, about a third of mine went bad, or perhaps started life that way. They had a funny, metallic taste, & one even had some black substance on it, which may or may not have been mold. I'm wondering if refrigerating would have prevented this. I highly recommend these bars, but beware of the keeping quality!
3

I first bought this brand of walnuts at my local store and loved them. They were fresh, crispy and had a hint of spice on them taht made them a tastey snack. I am trying to reduce my cholesterol and walnuts have the correct oils that help with this. So I bought a couple cases of these from Amazon. The nuts I recieved are just as fresh and crispy, but the spices on these containers for some reason are almost overwhelming. There are many nuts in the package that are caked with the mix of garlic, onion paprika, etc..., so much to the point that I have now taken to rinsing them off. This makes them a big soggy.., None the less, they are still a good value compared to the store prices, and you can rinse them , use them in recipes and they take just fine. Wish that they weren't so overpowering, so that I could snack on them right out of the container.

3