I rarely speak out about instructors/members of other organisations, but.....
In the late 90's my instructor gave me a copy of RVD's "Combat Ninjutsu" video (yes, in the days of VHS....) with the words "You probably won't want to copy this, I'm giving it to show you how bad a 10th Dan can be". RVD's advise actually went against the techniques teachings in the various Ryu-ha, and had some very dangerous ideas, such as always taking someone to the ground, despite not there being any consideration of groups or weapons, or there being any real understanding or ability on the ground demonstrated at all.
So, does he have any skill? Absolutely! In marketing, mainly. Martial arts seem to be a different thing, though. I mean, just check out the pic of him in Seigan no Kamae at the top of the linked page - the kissaki is way too high, his footwork is terrible, his weight is too high for such a wide posture, his grip is far too tight, his top hand is flush up against the tsuba, the hips and shoulders are out of alignment, and, unless this is a reversed photo (which I'm not convinced it is...), he has his hands the wrong way round (left on top)!!!!!! And that's just looking at photo he deliberately posed for, quality of movement is not really promising there.