The minimal adoption of their system by surgeons/doctors in three years is telling in my opinion. Could be functional or ergonomic problems with the design. I know McFox is excited and has said and the people who invested think its amazing, but lay people often are amazed by technology regardless of true functionality (which many who are not surgeons don't understand).
Titan has a very wide array of top notch doctors/ surgeons who have been and continue to be an integral part of SPORTS design and functionality. That's why it will be successful IMO...