I was wondering the same thing. I have no problem making a few phone calls to the execs @
WDW1974 mentioned, I'm just not sure how to get their numbers.
I hate to be negative about this, but at this point I'm fairly sure the investment dollar is large enough that they'll keep throwing money at it until it "works"...or, at least works well enough that internal departments can go back to blaming the guests for issues (not that some guests aren't the problem, but...sometimes they are)...
An example of this was today while I was watching them rolling out RapidFill Mugs at POFQ. Managers stood by and watched while guests had lots of issues with the system (because it only works if you have the mug / cup all the way on the tray where the RFID reader is)...
Managers kept pointing at the little LCD screens "see, the instructions are right there".
Yes, that's right. Disney is training how to fill a cup with soda.
When I was forced to trade out my mug for a Rapidfill mug (because, a week earlier, they had only issued me a normal mug), the CM asked my opinion. I wasn't in the best mood that night (actually, I was a bit cranky) and I responded "Well, for all the money spent to prevent soda shrink, it seems to me Disney could figure out a way to keep the beverage bar and restaurant clean".
The CM didn't get it, but did ask what I meant. So, I gave a quick example. Using hot water to melt the ice buildup in the ice trays on the Beverage Bar instead of letting it pile up and spill onto the counters / floor causing a larger sticky mess.
She had to call over her manager because she was having trouble activating my RapidFill mug, and while the manager was there, she suggested that I let the manager know my thoughts.
I wasn't going to and saw no point. Disney would rather spend tons of money on a new gizmo that senior managers who don't visit the park thinks "solves operational issues", but doesn't give a flip about the basics.
Cleanliness
Maintenance
Quality (or at least happy) Service
<sigh>
Magical!