https://www.youtube.com/watch?v=MzaqHuueg80 https://www.youtube.com/watch?v=9VCWZAk4hJo I am looking for a wallet case. Believe me when I tell you that I've looked around, but so far, nothing appeals to me except maybe the book book. It's perfect in design, but the guy on the video mentions that call quality is poor with this case. (He explains in the video how this happens.) The second link is a video where he explains how the book book removes the coating on the screen. I just wanted to know thoughts of book book owners. Basically, I am wondering if he is correct. Oh and I am wondering if you have a wallet case recommendation that is like the book book in design. Thanks.