Very remarkable. The group and the orchestra integrate seamlessly, and the sound is stellar. Unlike large venue concerts, this appeared to be a relatively small area with few people so you don't get any audience racket and reverberations other than mostly polite applause.
No "Royal Albert Hall" full of screams and whistles and plethora of unwanted racket.
The film crew was by and large unobtrusive.
All in all one of most deserved 10 ratings I've given in a long time.
Whether the music appeals or not to your particular tastes, the performance and recording/mixing was excellent.
I have only listened to the Atmos version, and this is what I based my rating on.