Just used Gardengrocer for first time last week at WDW Wliderness Lodge. It was great! We will use again and again for our future WDW vacations.
It was nice to have cold water to take along rather than pay for bottled water in the parks at Disney. It was also nice to have a cold beer in the room at the end of the day. :)
We ordered groceries to be delivered to our hotel room on our Walt Disney World vacation. They arrived on time and the order was accurate. I would definitely use Garden Grocer again in the future. I even got a five percent discount for ordering two weeks in advance.