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: Lavazza Super Crema in this configuration made terrible esspresso, terrible french press, terrible moka pot and the worst (outside of Folgers) drip coffee I've ever paid for.  At $30 per bag on average I thought I'd get a deal with the great reputation and taste of Lavazza that I'd experienced in restaurants and coffee shops.  Something must have happened to this shipment to ruin the flavor of this coffee.  I could not get a crema on any of the preparations I used, despite using a burr grinder, spice-grinder etc. I feel as though I tried everything but a $2000 espresso machine and grinder to get a good cup...to no avail.  DO NOT BUY this product.  Stick to store-bought Lavazza or the great reliability (albiet more expensive) Starbucks etc.  If I could get my money back, I would.  I bought three bags with a grand total of $91 invested thinking it would be a great hedge against rising coffee prices.  I reapeat, DO NOT BUY this product.
Example Output: Negative

Example Input: This product label says that it is "the perfect balance between juice and carbonation", but I think the maunfacturer still needs to reduce the carbonation further. Also, I tried a couple of other flavors beside this kiwi/berry, and they are all mostly apple, grape, and acerola with a hint of other things. This particular item is called "Kiwi Berry", but there is NO kiwi fruit even listed on the ingredient panel. It is true that no corn syrup has been added, but there are still high sugars. For only 8.3 ounces of liquid, we are drinking 135 empty calories;however, this is a high level of vitamin C. Also, children will probably like these really sweet flavors, so this could be an alternative to offer the little ones.
Example Output: Negative

Example Input: I have bought Duncan Hines Yellow cake mix in the past and have made a favorite recipe with it.  In the past, it had 18.25 ounces.  Pillsbury and Betty Crocker have the required ounces 18+.  I bought Duncan Hines at Safeway because it was less expensive than the other brands and after I got home, I discovered why.  I will not buy Duncan Hines again unless they go back to the 18+ ounces or go to 9 ounces for $.54.  Consumer beware and read the number of ounces in the product.
Example Output:
Negative