I watched it. I think Rickson Gracie is a true pioneer of mma. I think he made more of an impact than Royce. What I mean by that is he gets more repect from his peers and a lot of fighters rather than Royce getting respect from hardcore mma fans and sometimes getting dissed by fighters because he refuses to admit that you need to be well rounded. But out of all the Gracie's I've only seen Royle, Royce, Rickson, and Rorion Gracie. But as a whole I would probably rank them in the top 3.