I've already recommended you to my sister, who is visiting WDW in a few weeks.
Timely delivery, and all items were waiting in our cabin for us. Cold items were put in the refrigerator for us. My order was accurate, however, make sure to triple check your online order. I thought I had ordered 2 bunches of bananas, and mistakenly ordered 20#. Although it was my mistake, no one on G.G.'s end bothered to verify if such a large order of bananas was intentional. So I ended up paying $20 for bananas - and wasting a lot of bananas. Otherwise, the order was accurate, and no complaints.
Great service! Our groceries were delivered right to our room.