Just a few observations.
First thing noticeable is the power in the base with some tracks. I have a concrete base, so it does not reverberate to my sitting position. Kind of wish it was wooden floors, as this would be felt. It's not a thump though.
The 'depth' of the music has increased. Hearing way more into the music. And accompanied with this, there is musical information I had not heard before. Some subtle/head turning, some continual.
Instrument separation is more evident. Even with complicated pieces, it is easier to follow different streams.
The realism has increased. With some tracks, I can place where the musicians are on stage.
My listening satisfaction has increased, with this small listening sample.
No critical listening as yet - system is in the family lounge (a small 130m2 house) - wife is watching a movie on Netflix next to me, with a daughter alongside.