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: We have these suto delivered.  They are a great healthy sub for potato chips and the snack bags are a perfect size.  Great crunch and we enjoy all the flavors.
Example Output: Positive

Example Input: I LOVE these graham sticks.  They dissolve well and are super yummy (yes, I have eaten quite a few of them:).  I think they taste better than any other graham cracker I've tried, and they're organic to boot.  As far as sugary snacks go, they have pretty healthy ingredients. I like pretty much everything I've tried from Earth's best.  For those of you interested in how they're sweetened they contain organic invert syrup, organic evaporated can juice, and organic honey.  They don't have anything "scary" in them like maltodextrin or other such sweeteners.  Just vitamins and natural, organic products.
Example Output: Positive

Example Input: i followed the easy instructions and these turned out delicious. i ate them all. there were only 6 of them. i mixed 1/2 cup of milk into the dry mix and slowly mixed it together. i poured the mix into my sprayed cast iron 6 cup muffin pan. i cooked them in my small convection oven and they cooked up nicely. they were moist on the inside. the mixes were very fresh smelling and had a freshness date well into 2013. the pouch is a nice tough plastic one and will keep the mix fresh. it is very easy to open also.
Example Output:
Positive