I did what I think you wanted me to do?? I went to the AP web site and started with a room only request. I priced it out at (7 nights POP, standard room) $722.25. My current rate is $605.20 - I don't think I was charged extra on weekends on my original booking. Adding the DDP was $1164.70 and the DxDDP was 1612.70.
We stayed the same number of nights 01/26 - 02/02. Using the DDE we had OOP of about $450 for food including tax and tip. We usually ate two TS a day - but often shared. We also ate at several signature restaurants. Rarely did we each get an entree, beverage and dessert. Some time we shared an appy and each got an entree. Some times we shared an entree and each got dessert. What ever we felt like or were hungry for... Now, DD caught a cold and we did have a couple of POP food court meals. (Once I even got her the children's chicken Noodle soup.)
Looking at the bottom line the DDP would cost me an extra $559.50 plus tip and the DxDDp would be an extra $1007.50 plus tip. My current estimate of food costs for this trip is $450.00. We still have three meals undecided - but only one CS planned - all TS and usually two per day. So, given our eating habits, the DDE seems like a better deal.