Is all ch stereo of the same sound quality as 2 channel listening?

[Jim Clark]

So DD or DTS in a movie,is that a novelty? Just ask'n.

And I'm just telling. I tried to make it pretty clear in my post when I said "I have found that all multi channel playback of 2 channel music sources to be a nice little diversion from time to time but in the end for me it's a novelty at best.".

Seriously, I don't know how to make it any clearer than that.

jc