Just watched it all the way through. I'd never heard Webberley before.
Hate to say it, but I thought Webberley came across as more thoughtful, while Kellie and Konstantin both came across as rude and aggressive. If I'd been a neutral observer, I would have been swayed by Webberley's calmness.
I'm utterly gender critical, and the debate hasn't convinced me out of that. There were things Webberley said that I found horrific.
But these days people pick up on vibes as much as content. I do think the rudeness and aggression Kellie and Kostantin showed is counter-productive, and will put lots of undecideds off a gender critical position.