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: This is the best tasting stevia powder I've tried. Most other powders have a weird after taste but this one doesn't. I recently bought a 5lb bag of it online and I'm making my way through it.
Example Output: Positive

Example Input: 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.
Example Output: Positive

Example Input: This is the 2nd order i have placed for Bob's Red Mill Organic Flaxseed. It is a good quality whole flaxseed. We grind it a little at a time and sprinkle it on cereal and in yogurt. It keeps a long time in the freezer. I have been using this flaxseed for about a year now ,eating a tablespoon about every day and have noticed that my skin is softer , plus it keeps me regular, if ya know what i mean !!! Flaxseed is also a good way to get in some of the Omega 3's, that the body needs.
Example Output:
Positive