I can't say that I've ever equated Disney's timeshare with the word "luxury". If that were the case I probably coudn't have afforded to buy in. A lot of what you mention I consider to be theming
Finally, someone that agrees. I find
DVC and Disney to be the farthest thing from "Luxury". Fun vacation, and I bought because I like to have space when I vacation, but "Luxury". No way!
Rome wasn't built in a day, schedules are made years in advance as to what gets replaced when, you can't just decide one day that hey lets update all the tv's at OKW and the next day they all show up. At least a year of planning goes into stuff like this.
And changing from regular TV's, to LCD/Flat, is not as easy as some may think. The cabinets all need to be removed and new brought in. Wiring may or may not need to be changed. Putting a flat in one of the existing cabinets would look stupid! (IMHO), and then people would complain.
As far as food courts, doesn't that go completely against what is considered a "luxury" vacation? If I want a high end vacation, I want to be waited on, high count sheets, etc, etc. Far cry from a Disney vacation with tired kids, tired adults, many times crying kids and crying adults!!
The original concept of the DVC was "home away from home", people would be using their kitchens, ie: OKW with their full size kitchens. So no food court necessary.