Great looking mirror, super easy to install, good quality and just the right size. I chose the 31.5" x 31.5" because the general rule is "the larger the mirror the more spacious the look", and this size was perfect. My bathroom is beautiful now. As for the small seam at the top, I don't think I would have even noticed it if I had I not read about it in the reviews. Perhaps it is more noticeable to the taller people. I'm 5'6" and do not notice it at all when I walk into the room.