In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

[Q]: like everyone else is saying, these run big. when using the small zipper it creates a bump in the fabric making it uncomfortable on the ankle. the zippers a hard to get up so it will take some wax to get them to work.
[A]: I guess I should have read the comments before buying

[Q]: The pair I got adds clearly audible noise to the signal. I hear the noise click on and off as the units starts and stops receiving a signal. I'm also not crazy about the asymmetric design, but maybe that's convenient for some people somehow. This might be the most negative review I've ever posted -- the pair I got are just barely tolerable due to the noise.
[A]: The pair I got adds clearly audible noise to the ...

[Q]: I purchased this case thinking it would be good quality case based on the reviews and ratings. I bought the clear black and I noticed that it did seem to appear different (the volume and power button) but I still bought it. it didn't even fit my iPhone 6 nicely and seemed that there was excess room in the case. once I had the case on my phone i tried to turn it on. At first I thought it was jammed but then I realized that the ALL of the side buttons were EXTREMELY hard to push and use. I hated this case so much i had to go back to my old broken case because i couldn't turn my volume down, and the phone off and the buttons even left an indent on whatever finger i used.
[A]:
I purchased this case thinking it would be good quality case based on the reviews and ratings