Simply outstanding! The way he brings out each voice and his huge varity of colours shows deepest understanding of the piece. Every single note is played 100% consciously.
One man, one quill, crappy made papers embarrassing our modern so called "Music Industry". Bach and his other rivals were on a intelligence level that is beyond most humans. This what you are hearing was written with an quill and paper no electricity, it is astonishing what these few select humans accomplished.
I dont think its a question of interpretation, he simply plays it way too agressively. This is a prayer, not a violin concerto. Regardless, its a great feat to play such a difficult piece with such technical perfection, so well done on that. Respect