Really liked how Catherine rode primarily on the snaffle. So nice to see the curb not cranked/parallel to the ground (saw a Dutch rider also primarily using the snaffle) He’s got a tendency to get tight in the neck and she managed that well.
I really didn’t think the extended trot was a true extended trot though, but I feel that way about other “extended trots” that I see nowadays, but that’s a whole 'nother topic. Same with piaffe and the horse actually sitting (speaking generally here, not about a specific horse).