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.

[EX Q]: Complete, protein-based nutrition.  My dogs love this...although I'm not sure the pibble actually tastes it, she inhales it so fast.  ;)  Regarding the other users who have had diarrhea issues:  My gastro-picky GSD (is that a word? I think other GSD owners will understand!) has had this as well.  Initially, I overfed this food, thinking that he needed to be eating the same amount as he had been eating the other stuff. You feed MUCH less of this product.  It is nutrient-dense, and not all filler like other foods.  If you over-feed, you increase the risk of unpleasant side effects.  It's a bit pricey, and I haven't broken down the cost per day, but since you feed less it might be competitive with other brands if someone was inclined to "run the numbers".
[EX A]: Positive

[EX Q]: Not sure if I'm supposed to write this but the first shipment I received was all expired.  Customer service was happy to send me a new shipment with no problems.  So make sure you check the expiration date when you get it.  Secondly, I love the fact that Back to Nature has made the attempt of an all natural pasta.  I've been looking for something to replace Hamburger Helpers since their ingredients are less favorable.  Unfortunately, the overall taste and texture of this product is not good.  It has a "tang" as an aftertaste and the texture is always bumpy and not creamy.  My kids who are 4 and 2 will not eat this.  And they are not picky eaters.  Sadly, I have 10 boxes left.  I will just use the pasta and throw out the sauce package.  I suggest you find this at the store and try it first before you buy the case.
[EX A]: Negative

[EX Q]: I had never heard of this coffee before but I got a bag and really liked it.  This Melitta Cafe Riviera Sunset Decaf is a very good decaf with a good taste and body.  This stuff is perfect for a late-night cup of coffee or for a cup with some dessert.  Its decently priced and I will definitely buy this again.
[EX A]:
Positive