One other thing not mentioned so far is the inability to get the
ddp if that matters to you.
Weigh out the options you miss out on. For us, it was a no brainer to choose the Costco package.
Car service from the airport, and uber back to the airport were both awesome and quick.
For us, DDP is a big waste of money oop. (if it was free, then we'd obviously have to re-calculate everything.)
We spent most time at Epcot and Hollywood, and the location is fantastic.
Pool complex is AWESOME!
The sushi bar is fantastic
The other restaurants are decent.
It was a no-brainer for us. Almost like it was too good to be true, so we really looked it over with a fine toothed comb. It was everything as advertised. You MIGHT wanna check into renting a car at the airport, and returning it at the hotel desk. Our flight in was really late so I didn't chance having to pay for one day of parking if the car rental desk was closed at the hotel, but if you book the car through costco, the price of a one day rental was pretty darn close to a car service.
We would probably have done that to stop at a grocery store and not feel rushed. But at 12am, not much was open except WallyWorld, so the car service just stopped at the local Walgreens for us for a few in room staples.
You don't have to worry about hidden fees with the Costco package, so it'll be easy to compare the costs.
Also, the Costco package has a coupon for the MEars shuttle service. I didn't like that because the return to airport time would be pre-determined, kinda like DME. Uber is just so much easier and convenient. They really do a fantastic job in WDW.