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.

Example Input: Spectrum Naturals Walnut Oil, refined, is a very mild oil. I can't detect any walnut smell or taste any walnut flavor at all. Maybe that's what you want in some cases, though I was hoping for a more nutty flavor like raw walnuts.  It does have the advantage of having higher Omega 3 content than most oils. Also most oils that are high in Omega 3 (like fish oil and flax oil) have a strong taste which you probably don't want on your salad.  Unlike some of Spectrum's oils, it is not organic.
Example Output: Positive

Example Input: 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??
Example Output: Negative

Example Input: I think Namaste Gluten Free Spice Cake Mix is their best but vanilla cake is pretty good,too. I especially like it with whipped cream and strawberry sauce with a dash of ground orange peel. In my oven,the mix bakes better in muffin cups or a muffin pan than in a rectangular pan.
Example Output:
Positive