William, thanks for clearing that up. With age comes experience, but also, just...age;)
I'm sorry you seem to have had problems with live players. What I've found down here in Florida (Miami) is that there were jobs I did where the samples were just performed better (some difficult string passages were sloppy with the live players) and there were times I'd have to sneak the samples in the mix at those points to "help" out the live players. Fortunately, those were pretty few and far between, most of the time the biggest problem I have had with live sections is making sure the string players were in tune;)
Still, I have just always found the live session sounded more...real. Well, duh...but there was more air, more transparency, and no amount of artificial reflections with room simulators, etc could make up for it.
So I'm not saying the real players' instruments sound more real, as in most cases the samples have gotten to the point where that is no longer an issue, but there is some magic with live people that isn't there with samples ...in most cases...that I haven't heard with samples. The best mock ups I've heard still sound like great mockups to me. I do agree that I have heard things on TV where even my wife has come into the room when something pretty was playing and said "Are those real strings" and I've had to say "I don't know...". But again, that's without a reference point. If I were able to hear real vs non real of the same passage I'm pretty sure I'd be able to tell.
I recently did a pop piece where there is a section where all the pop stuff stops and an orchestral section comes in, some strings, horns, and flutes. I mocked it up and I liked the samples, they sounded fine. But I had a chance to use real guys as they were already doing something else for me so I had them do it. Maybe it would be interesting to post the results. I think it's good example of samples vs real sounding DIFFERENT, but neither one sounding particularly BETTER....
Tom