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.

[Q]: 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.
[A]: Negative


[Q]: I have recently been on a low carb diet, as I find that I can no longer tolerate even natural sugars like agave, honey, and dates. These raise the blood sugar which spikes the insulin, a hormone whose message is "store fat!" Insulin also causes the kidneys to retain water and therefore I would bloat from a high carb diet.  My dilemma is that I love sweets--and now it is not a problem, thanks to products like stevia, a natural plant that has safely been used in parts of the world as a sweetener for hundreds of years. It has no calories and no impact on the blood sugar (although for some people there might be a bit, as the brain is tricked into thinking it is getting sugar). Stevia used to be legal in the USA only as a cosmetic product because of politics: companies that made low calorie sweeteners such as aspartame did not want competition. Yet, aspartame gave me headaches and even sometimes symptoms of multiple sclerosis. So I would use stevia at times, but the aftertaste was bad--and to be honest, I wasn't too crazy about the "during taste" either.  Then I tried NuNaturals. This product is awesome and like no other stevia I have tried. It is not only delicious but also has no aftertaste (unless you put in way too much--a common mistake by people new to this). It comes in tablets and in powdered form (in a bottle or handy packets with individual servings). It also comes in alcohol-free liquid form and even in vanilla flavor. Unlike aspartame (which becomes even more toxic when heated) stevia can be used in baking. NuNaturals has a stevia baking blend just for that. (Since I am a raw fooder, I can't tell you how it tastes, but I am sure it is good, judging by their other products.)  Thanks to these great products, I can do a low carb raw diet but not be deprived of my sweets!
[A]: Positive


[Q]: This salad seasoning is so simple but extremely tasty.  It enhances the salad as it's not too over-powering.  It's a salty, mildly seasoned packet of goodness. It's also very addictive probably due to the MSG. Add olive oil and red wine vinegar, Mmmmmm.  I can't believe I found it here, b/c you cannot find it in mainstream supermarkets nor ethnic markets anymore.
[A]:
Positive