I love the sci-fi lore in this book as a loose sequel to accelerando, I love the world building, I think Stross still played a little loose with the consistency of his technological world, but the characters are much deeper and better defined than Accelerando which is great.
On this my third read thru i’m struck by how good the futurology is, how much it shares in common with Rajaniemi, and of course how paper-thin and silly the characters are.