I figured I could easily feed a family of 5 for less than $140/day.
But not a LOT less, without a LOT of effort!
This is our first FAMILY trip to WDW, and first w/
DDP. Here's why I did it..
1-I am a foodie. I WANT to eat TS everyday. This trip has become as much about the food as the parks!
2-DDP is a terrific value, IMO. For us, it opens choices up (others find it confining). I do not mind researching menus/restaurants and making ADRs early. (YES, you DO need to make them as early as possible...). I LOVE that I can eat WHERE I want to (with few exceptions, and some preplanning...), WHAT I want with not regard to price (again...with few exceptions) and I get a wide variety of food. (especially if I taste everyone elses...

)
3-Not an issue for you, but I really do not have to tell my kids "NO" like I normally would...YES you may have a smoothie (some places), YES you may have an appetizer, YES you may choose any meal you like YES you may have dessert...at lunch AND dinner!

(AND you may have a Mickey bar, or create your own Rice Krispie Mickey!!!!)
4-I just did the math...we are staying at POP, and got a TERRIFIC rate. For 2 rooms & DDP it is running us about $500pp for a week...that is FAR cheaper than a
Disney cruise! (though comparable to cheaper lines). And it does include room, entertainment & MUCH food, so the value was clear.
I chose restaurants after reading these threads religiously, and searching the menus at allearsnet.com. My kids had a character meal on
DCL, and said one was enough. We are NOT big buffet people, so only Boma for the unique experience. I chose my restaurants based on general positive reviews on the threads, and menus that looked wonderful to me.
We chose:
O'hana (unique, good food, experience... this is family style)
Boma (unique great food in AKL...DS7 is an animal freak!)
Le Chef de France (spent time in France..LOVE French food)
Kona (great reviews, menu looks terrific)
Le Cellier (the IT place...great reviews, menu looks great)
Coral Reef (seafood for Mom; experience for kids...DH & I are going to DTD...)
W. Pucks Cafe (DH & I date at DTD...best reviews there, menu looks great; always had good experiences at his restaurants)
Narcoosees (Mom & I for lobster, scallops...YUM)
Now, we have not been yet, but thought I'd take you through MY thought process.
GOOD LUCK!