We used Garden Grocer on our last trip to Disney. We had a room with a full kitchen so we ordered some basics to have on hand for our daughter and to have for breakfast. Our order delivered before we arrived so bell service delivered it to our room. Overall we were satisfied - some of the pricing was really high plus the $14 delivery fee but it was still better than paying the "Disney prices"
Our order was exactly right and waiting for us at our Disney resort just like they said it would be. I loved getting the confirmation text as I traveled toward Florida. I knew when I got to the resort, the food was waiting on me. Saved a ton of money and time by not standing in line for park food.
It was a great experience and nice to have some healthy choices while on vacation.