they've changed a lot through the years, from taking just a few minutes to complete to much more lengthy, drawn out TSGs, but whatever method they've used, what is the point? Nobody comes in and says "oh i'm supposed to spend 3 hours doing dsd today" What a waste of time. Hours have gotten so bad that I often find myself stealing hours (on the ddp) to give to other tasks.
Ultimately the point of the DDP is to show us how many hours we don't have!
Yes, DDP is a joke. Grocery has 4 hours to turn backstock for the week. It takes more than that just on the night that the reviews are done. Then it gives heaps of hours on stuff that you really don't need them. It's all a shuffle.