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: I wanted to try this, so I purchased it, however I was very disappointed. So you get 2 bags of popcorn and 2 bags of caramel for each servings. It takes about 10 minutes to mix  the caramel into the popcorn. Save the money and buy yourself a popcorn bag at your local grocery store and buy caramel in a jar and just pour on top of it plus it will cost you about 1/4 of this product. The popcorn doesn't even look like the picture on the packaging!.
Example Output: Negative

Example Input: Ras el Hanout is a versatile Moroccan spice blend that can be used for marinading meats (with a little oil and vinegar, maybe some crushed garlic), making stews, or just mixed with olive oil (and maybe a little crushed garlic) for dipping bread.  You can find many recipes that use it with a google term like "ras el hanout lamb recipe".  Note that it is sometimes spelled "ras el hanoud", so you can find even more using that.  I first found this at the famous (and expensive) spice market in Istanbul.  This blend from Angelina's is nearly as good.  Note that there is no one recipe for this spice blend, and there are many private recipes with a good deal of variation.
Example Output: Positive

Example Input: I bought this coffee because I have acid reflux/GERD.  It says it is coffee and it is low acid.  I made three pots in a very good coffeemaker and nothing I did improved the flat nothing taste of this coffee.  It also was no better for stomach irritation that other coffees I have tried.  I took a chance when I bought this coffee because it is non-returnable.  I have spent less money for much better tasting coffee.  Amazon seldoms disappoints me with the quality of their products.  Healthwise Gourmet Coffee, is something I would have been better to do without.
Example Output:
Negative