You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.
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Question: I have ordered Breakfast Blend over the last three years. The last order I received through Amazon was just awful! Bitter, burnt, undrinkable.....what are they doing to my once favorite coffee??

Answer: Negative

Question: This oil is wonderful. I've had almond oil that was so strong it overwhelmed what I was using it for (salad, cooking). I loved the flavor of this oil and will be buying more.

Answer: Positive

Question: I've been very pleased with the Natural Balance dog food. Our dogs have had issues with other dog foods in the past and I had someone recommend Natural Balance grain free since it is possible they were allergic to grains. Since switching I haven't had any issues. It is also helpful that have have different kibble size for larger/smaller sized dogs.

Answer:
Positive