I have to agree with tiny and palo, and especially with that first pic of him riding the horse in the two-rein...it may be the angle of the pic or riding down a hill, not sure, but he is riding horribly behind the motion of the horse. And that mule during the cowhorse (cowmule?????) needs to be looking at the cow not staring off at his arm waving/flapping in the breeze. And I know quite a few bareback riders that does not translate to riding a saddle horse. Some can and some can't! I think even at the NFR a few years ago, didn't a bareback rider fall off while doing his victory lap after winning the round?
In another Parelli thread on here someone posted a video which clearly demonstrated that the riding was not all that great. As far as clinicians go there are far better give it the training or riding ability, in my opinion. And I will admit to not being a fan at all anyhow.