Excellent post! I really do not like the fact that FP+s are magically appearing throughout the day. Is this the plan. So my fam of 6 can't change to Buzz but the fam of 6 behind me in line can b/c they asked at the magical time. At least with FP- everyone saw the same thing. Now we have no way of knowing. And if that is a goal for the system, fine...but at least be up front about it. Tell us what we're working with. I honestly don't think Disney knows the end plan tho. They' just keep testing and changing forever.
Disney could be populating your menu of FP choices based on expediency (quarter-hour increments as opposed to 5-minute increments), some sort of unadvertised tiering (based on resort class), and ever-changing availability (guest cancellation).
An alternative to FP cancellations being re-entered into the menu as available would be for FP+ to simply ignore and not re-issue, which I cant see as being good for Disney or their guests. An alternative to general availability would be to cram micro data out to everyone's smartphone, computer and kiosk and paralyze the consumers and the system.
While FP- was more transparent, it did require you go physically go to the ride. The trade off with FP+ is that you can see this from anywhere.
It's still April and "full implementation" occurred less than 4 months ago, following months of staggered implementation. Of course it is still being assessed, or "tested." Any system should be assessed for it's entire life.
I think what the PP was trying to get at is that capacity was built in from the start. It was statistically probable that additional FPs would be offered but Disney had to wait and see what the increase usage would be. Once their models were tested and proven, the next question was "how do you want your additional FPs?"
If Disney had the capacity to offer additional FPs but didn't until people complained, what were they going to do with those FP time slots? They have no value outside of guests using them, and that value expires at closing time every night.
And if they didn't have capacity from the start, how can they offer additional FPs in response to consumer complaints?
I think it's obvious that additional FPs were always in the plan (I dont have any friends in-the-know), with form and function TBD based on actual use. Can you imagine launching FP+ with 4, then having to scale back to 3?