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. 

This has a great rich taste. Remember this is ground whole leaf, so the tea is stronger than you may expect.  Not overly sweet and dissolves readily.  I use it during workouts mixed with ice water in a Polar bottle.
5

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 waited long and with bated breath for Amazon to restock the bulk packaging for this product, as European-style rice cakes are a pretty specific niche, and they can be a bit difficult to find at local stores (not to mention expensive). These are a very different beast from the American-style rice cakes that most people associate with the name--as other reviews suggest, these aren't quite so air-filled or crumbly, having more the density and thickness of a cracker or crisp flatbread. But unlike those, these are gluten-free, oil-free, unsalted, and contain only one ingredient: 100% puffed brown rice. They've got a nice light crunch that makes them good for snacking, but they're a lot healthier than chips or crackers, and the brown rice is definitely preferable to a more processed white rice cake if you're mindful of blood sugar impact. They're also great for the occasional mild tummy upset, since they're light and bland and don't require the preparation of other bland foods.  Try them with hummus! My personal favorite: peanut butter, jam, and a sprinkling of chia seeds. Yum!

5