I have to say, it does appear to be a time saving - and even fun - activity.
I give Giant a lot of credit for this program. I can think of many reasons, the least of which being theft, that makes this idea "impossible."
Rather than waiting for their competitors to innovate, they are leading the pack. Well done. At the end of the day, Wegmans and Harris Teeter can copy everything Giant does, except their willingness to innovate.