We have used the
DDP 4 times during the "free" dining offering. We had kept our receipts from those trips to be able to see what we spent for alcohol and tips so I know what exactly what we spent on those things and every year was very, very close. For our last trip there was no "free" dining offered so we took what $$ the DDP would have cost us plus what we would have spent in alcohol and tips and put that $$ on a Gift Card. During our 8 day trip each of us ordered whatever we wanted not caring about cost and used the Gift Card for whatever snacks we wanted during the trip. We had gotten used to eating with the DDP so during this trip we still did 1 TS and 1 QS per day. When we got home we had $204.45 left on the Gift card.
So going forward if we go during "free" dining, we will use the DDP. But if we go when "free" dining is not offered, we will pay OOP with a Gift Card. I really do like having everything paid for before we leave and not have to cringe when we open the CC bill after our trip.