I purchased SlySoft AnyDVD HD back in about 2011. When the company folded, I wasn't happy with it, but I understood that there were significant issues behind the scenes that made this happen.
I was delighted to hear that the devs have decided to continue on, and I purchased a new lifetime license from RedFox. The purchase went fairly smoothly, as my CC needed to be manually processed for some reason, but the license was sent out within 24hr, and the updated software is running perfectly.
I consider it money well spent, and will continue to use it until I run out of Blu-Rays or hard drive space.