Keep in mind, I've never done DDP. But I have a theory. For the past 2 trips, I've done research, have spreadsheets, studied menus, and kept receipts. This is for my family. Your family may be different. I've calculated the food that my family of 3 would eat while at WDW. Not what's available, or what's included...what we would eat either way. There's a difference.
Stay with me, 'cause here's where my Costco theory comes in.
You know how when you go to those warehouse places, they have all these items that you can buy in bulk for a cheap price? Like 500 packets of Splenda, or 50 rolls of toilet paper, or a 48oz vat of skin cream? It's cheaper than in the supermarkets, so you think "woo hoo, bargain". Cheaper is better, right?
Then you realize that the 50 rolls of toilet paper don't fit in your car. But you squeeze them in. Ditto for the other stuff. You'll make it work, right? Cheaper is better. Woo hoo. Bargain. Then you get home. Whoops - you just remembered you live in a small condo. Where in the world are you going to store 50 rolls of toilet paper? But it's worth the hassle....you saved money. So you stuff a few rolls under the sink, and make a toilet paper pyramid in your attic.
Oh shoot, you just realized the skin cream is not exactly like the one you buy at the drug store. Same brand, but not quite what you're used to. Will you like it? Will it give you a rash? Hope not...you just bought 3 lbs of it.
And the splenda. Using 1 packet in each cup of coffee - you just bought a year and a half supply of splenda. That was dumb. Better start drinking more coffee.
For me, ADR's are like the toilet paper. You may save money on DDP, but the hassle of commiting to having 7 TS things in the week is kinda like having a toilet paper tower in the attic...cheaper, but a little outweighed by inconvenient. This is for my family. Your family may be different.
Pre-paying the food on the DDP is kind of like the skin cream. Am I going to like the way the plan is set up? The restaurants? The scheduling? Hope so, since I just spent $600 for it. This is for my family. Your family may be different.
The splenda is like the appetizers, desserts and snacks. Buying in bulk does make each thing cheaper. But if you would normally eat either an appetizer or a dessert, and don't snack, you're buying extra of things you don't need. But you'll end up eating them because they're paid for. So the money you save per snack will be spent on tums instead. This is for my family. Your family may be different.
I have a 3.5 year old chicken finger eater. At CHH, whether on DDP or not, I would probably buy him adult chicken fingers since there are not kid chicken fingers, and hubby would happily polish off anything he didn't finish. At Pinocchio Village Haus, I would buy him pizza, DDP or not, and have him eat what he wants. I'm not going to walk clear across Frontierland, past the castle to into Tomorrowland to go to Starlight Rays to get him the kids meal he likes because that's whats on "the plan". I would also not force him to eat chilled chicken or a kids sloppy joe (yuck) because that's what's on "the plan". We would also go to Rainforest Cafe, and Mickey's Backyard BBQ, DDP or no DDP. I guess I should skip these family favorites because I'd have to pay OOP, or it's 2 TS and it's not the best use of "the plan"? I offer my opinions and end up feeling like I need to defend the non-DDP users of the world.
This is for my family. Your family may be different. I included that often because people feel the need to flame any opinion other than DDP works great for everyone and only fools pay OOP or don't schedule their trips around free DDP If we were a family of 7 which included several teens, I may feel differently. But we're not.
Off my soap box now, flame suit on.
If you've read all of this, thanks for letting me vent.