I guess my question is, why do it as a soap/TV/obviously in a soundstage, when you could just film a live theatrical performance - with theatrical sets & lighting, audience reaction, quick changes & all.  I enjoy watching Great Performances when I can't get to see things in person (yes I know its not live, but still).  I feel everybody would have bought into the convention better.  To be honest, I was working, I didn't see the whole thing, just snip-its, but what I saw, I felt didn't do the show justice.  Also, people were expecting to see the movie, not the stage version of the show - more confusion and disappointment among those who grew up with Julie Andrews and didn't know there was a stage version.