What is "critical listening"?


Is critical listening the art of finding nits on a bald head or a is it a hard fought for level of listening acumen and competence that prevents one from buying second rate equipment? If there is such a thing, does it enhance the listening experience or detract from it?

At what point is it safe or correct to self-anoint and wear the mantle of "critical listener"?
pbb
Detlof! Head down, I can feel them rising over the hill!!

Pbb, are you laughing yet......?
Wonderful dialog! It makes me dig a bit deeper and realize that the two dimensions of "listening to music" and "listening to reproduction" can easily co-exist.

Think about all the dimensions you are absorbing in a live performance. The musicians interacting with one another and the audience, watching the musicians play the tools of their trade, listening to the acoustics of the environment and listening to the music itself. At home, there is the music, the environment and the reproduction. I take delight in noticing how well the sax or bass drum sounds. And I take delight in the music. Everything works together for me. Noticing the capabilities of my system goes hand in hand with enjoying the music itself, just as noticing the character of the musicians in a live performance goes hand in hand with the music. Critical listening goes beyond the appreciation of musical reproducion and is the focus on the reproduction for purposes of diagnosing a system.

In the most negative sense, critical listening can also be noticing the worst aspects of your system whenever you listen -- hopefully, that doesn't happen much. If it does, it's time to change the system, change your priorities or change your drink ;-) Great discussion all!
in my sence the critical listening occurs only for the first few minutes of the tracks i want to check and tune-tweak the system. than goes entire musical enjoyment having assumed that everything is ok.
I thought 'critical listening' is what one does to your friend's more expensive system, while 'enjoyment listening' is what one does with one's own system when you don't have the budget to upgrade.