I played GM-less using a GM emulator (Tiny GM) and thoroughly enjoyed my short little campaign. It was extremely fun coming up with who my dragon was and what their personality was. The idea of being able to hoard *any* treasure was a treat and made for a really cute and funny adventure.
I made a little "head-in-the-clouds" dragon named Cloud who was enamored with weather and collected it, with their favorite treasure being their rainbow.
I absolutely recommend this game to anyone who wants a light-hearted and cute adventure.