Our order was accurate and it was delivered Before the scheduled time.
Perfect for Disney World trip! Not having to pay $3 for a water bottle at the park and not having to pack a box full of diapers was totally worth it! I just had a case of water and a box of diapers (along with some other snacks) delivered to my room and used as needed. I also liked how it was delivered to the resort and arrived before I did (when I checked in, it was brought to my room within minutes).
I don't know what you could do better!