I was watching on and off when they were broadcasting. The pregame interview was the most interesting part. I was getting ready for my own game when they were running theirs. The bits that I saw didn’t fit the Founders and Legends theme.
I tried hard not to be critical but it kind of reminded me of visiting a nursing care facility and doting on a senile relative so they don't start screaming.
I understand its on video and things change when forced to perform for a wider audience but the immersion play was part of the combat which is always awkward. I half expected a saving throw from the minotaur's sweat hitting you in the eyes with each swing.
That said I can't tell if Luke's style is extremely paranoid or just catering to the style of the DM.