Amazing. Absolutely stunning game. I'm currently playing two games concurrently, one entirely solo (currently in late spring) and one with my girlfriend using the Flying Together rules (currently in late summer), and the paths my witches have taken have been entirely different. Their cities are distinct and rich, their voices and those of their confidants all unique.
I've been sharing my journals for my solo game and was just complimented on how rich the story I'm writing for her is, and it feels really nice. I'll gladly take the credit... but a lot of it goes to the game, and how easy it is to use the provided prompts and mechanics to build something that's warm and wonderful and full and challenging. Their stories haven't always been easy, but they've been so fantastically engaging.
I'm only partway through the game, and I am so utterly in love. I'm hoping I can get a larger group together at some point soon to do a sandwich year, all school friends keeping in touch. Not even half-way through, and already planning more, hoping to share more.
Everyone should play this. It is just so good.