In this task, you're given a review from Amazon's food products. Your task is to generate a short summary of the given review in the input. Note that you don't need to write a complete sentence as a summary.

[Q]: I bought this because I have celiac disease and was really craving some muffins. I am not a health nut, I just can't eat gluten. With that said, this is nasty. It calls for very little sugar, I figure for the health nuts, so I simply added more sugar since it said to sweeten to taste. Even with extra sugar, it leaves an extremely bitter taste in your mouth. I would rather pass on muffins than ever taste something like this again. On a positive note, the muffins do stay together and look like muffins and if you try the product and dislike it, you can mail in the bottom of the box and your purchase price for a refund.
[A]: Simply Nasty

[Q]: These muffins will not win any prizes for flavor. I agree with other reviewers that the aftertaste is somewhat bitter and compared to (at least what I remember of) real muffins with sugar, gluten, eggs, butter, and that other good stuff they are quite fine. I do not eat gluten, derivatives of sugar cane, eggs, soy, dairy, corn . . . I could go on but you get the idea. In order to use this mix I had to make substitutions and was delighted with what tastes like a treat to me. Aside from the fact that I don't have to measure out three kinds of flour to make something from scratch, the best thing about these muffins is the texture. Texture is a challenge absent gluten, sugar, and eggs, and I found this to be very much like how I remember muffins. The bits of dried apple make these chewy and kind of weirdly so. Overall, I am pleased with my purchase.
[A]: A break from allergy baking from scratch

[Q]: Tried this blend as a change from routine, but did not find it as enjoyable as I had hoped, still, it was good, just not great. Pat
[A]:
A good cup of coffee