The artwork is wonderful and the narrative is complex and strong. The world building is becoming a great foundation for the story(s) to feasibly go in any direction. I am thoroughly enjoying the unfolding.
One note though I do not recommend this to be read on a kindle. Esp the smaller sized models. Use an iPad or such like, or you lose the subtlety of the colour and sometimes/often the font is too small to read on a paper white.
There is so much detail in the images that it is really worthwhile to take the time to linger over them in a larger coloured format.