It is easily audible.
In live we hear it whole, but while reproducing if you cannot hear the stroke correctly of a piano note with the body (very tough to do) and notes sound blunted it can get homogenized. In live we hear so many nuances intra note, in reproduced it easy to make the violin sound homogenized without variation.
Some highs and leading notes are hard and distorted. Others are dulled, blunted, and homogenized.
Getting it right is very difficult
Question is... Is there a conscious roll off or dulling in the system? It is hard to understand what is Peter's natural and what is Al's since we have never listened with them and Al doesn't care for videos
The videos here are excellent examples of how leading edge and transients should be to make it sound real. If people think this is hifi speak you can call this real and natural, and when not available, call it blunted.