Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[EX Q]: My 4-year old girl loved the costume but unfortunately it did not include the mask. I inquired the seller and they confirmed there was a confusion : the description of the Costume did not include a mask , I replied even I did not notice it in the description, the picture showed the girl with the mask and there was no clarification about it. I think they should have made a clarification, it seems to me it is false publicity. It is good to know they have updated the picture.
[EX A]: Positive

[EX Q]: I think this is a case of my expectations being too high. I was so encouraged by the great reviews of this product, I really was expecting a miracle. After only wearing this twice, it is stretched out. At first, I thought perhaps it would regain it's shape after a few hours but nope! It's no better than a cheap, fashion corset. It will smooth things out so there's less bulging under the clothes but I was looking for a real "waist trainer", something that would go on tight and STAY tight. Considering I found this product when I searched specifically for "waist trainer", I would say the claims of this product are misleading. It is shapewear, it is NOT a "cincher" or a "trainer".
[EX A]: Negative

[EX Q]: I purchased this as a replacement for an old roll up tatami mat that I purhased at least twenty years ago. These are perfect for taking to the beach but couldn't find them local now. The tatami is woven tightly so that it keeps the sand off. Saw this and looked like a good idea.These are really three separate tatami mats, each about 11" wide by about 6' in length, joined by a blue canvas strip that runs the full length (top to bottom). It is colorful and handy, folding up in to object about the size of a large book with handles.Problem I ran into was that the strip joining two of the panels ripped apart first time I took it to the beach, rendering it useless for its intended purpose. Perhaps mine was just a bad sample but at $10 a throw, I will be asking for a refund.
[EX A]:
Negative