I watched the Danaher one, and Rogan really surprised me, as i'm a total pleb on the ground compared to Rogan but i was able to answer a lot of the Danaher questions that he asked and what seemed to stump Joe.
For example putting another limb in place to hold position before moving feet out when they were discussing the Ryan match up.
Robin black's word to content ratio is far to high for my liking.