These discs do rock when it comes to recording quality, but I've been disappointed by a small practical quibble. Their sleeves, though very smart, don't seem to have a place for stickers, and no sleeve stickers are available in the package (unless you're meant to use the same stickers as you put on the disc, which I've tried but they're the wrong size). This leads to two problems: One, you can't read the track listing when the disc is in the machine, and two, space for track listings is very limited. A small point, but I've found it very frustrating.