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: After reading some of the reviews, I got nervous and opened a bag from my recent order expecting the worst! No worries here. All bags are in great shape and expiration dates aren't until June. Chips, at least from the first bag, taste like they are supposed to and all is good in the world! By the way, fifteen bags for under thirty dollars is a ton less expensive than the going price around here at the local grocery store so, yay team!
Example Output: Positive

Example Input: I've purchased this item twice.  The first delivery was excellent in all respects.  The sun-dried tomatoes looked and smelled great, and they tasted even better - I ate many of them straight from the bag.  Unfortunately I re-ordered and the second shipment was awful.  The tomatoes were over-dried, dark brown in color, and smelled burned.  Worst of all they tasted horrible in everything I've tried to use them in so far.  Honestly I think I'll probably throw away the rest before I have to throw away any more dinners prepared with these.  A huge disappointment after my initial impression, and due to the cost of a 5 lb. bag.
Example Output: Negative

Example Input: I brew the 8 oz cups, 10 and 12 makes it too thin. It's good at that point but adding some creamer, whipped cream, and or cinamin always improves it.
Example Output:
Positive