This is a very ATTRACTIVE bundle for those who like to set up bondage scenes. It completely lives up to its promotion video, which kind of fascinated me. It's a bit pricey, but if you have the money, and are willing to do a little bit of your own work, I recommend opening that wallet.
The author is responsive to requests, and when I had some trouble using it in VR the first time (I am not 100% sure whether I was really having trouble or whether I just did not notice that tiny dot on the wrist that expands into the UI) he provided a quick one-line code change that let me use the UI as an atom instead.
One bit of advice for the very talented author: it might be worth it to provide a wicked scene or two for those NOT inclined to set up their own to broaden your market a little.