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 love this coffee. I do wish it came already ground as I don't have a grinder and use a blender instead. But it's worth it. Many flavored coffees I've tried only seem to have a flavored odor that doesn't reach the coffee, but this one manages both.
Example Output: Positive

Example Input: First time experience with Lavazza Tierra! I have been getting the espresso bean from a local roasting company. I don't have any problem, but my wife wants more aroma from my espresso shot. The reason I got the Lavazza Tierra! But, no success so far. I have the Bezzera bz07 machine with a Rockey grinder. I only got very light crema from Lavazza Tierra! also I don't smell any aroma. I tried pulling a shot with a bottomless portafilter, it looks very awful. I think the bean is old.
Example Output: Negative

Example Input: Ugh....I tried this as a replacement for the Coconut Water with Pineapple that was available before in the automatic ship program.  This stuff is awful.  It's got added sugar, which is not needed at all and actually makes the drink taste pretty gross.  Never getting this stuff again.  (And I do love coconut water, in general, as it is a fantastic hydrator and tastier than Gatorade...well, usually.  Not this stuff.)
Example Output:
Negative