I'll never understand why the new system wasn't simply paid ILL for every attraction with an on-demand pricing model.
It's instant revenue for the company. And for guests it's super straight forward with the price and benefit staring you in the face.
Now we get to endure yet another new scheme that they will roll out for next year (or whenever) and get to figure out whatever new, and increasingly byzantine, rules they've conjured up in their continuing effort to step on their own cranks are often as possible.
WDW is not designed to handle this type of system (Premier Access like Paris). too many parks, too many attractions. Bundling rides for a set price is better of the two evils.