The pacing in this ramps up sharply as the book goes along. At first you're just getting to know the characters. Then an initial event happens and there's a jump into a future where it seems like things have reached equilibrium. There's mysterious jumping back and forth, more character development, and some more character work. Then something else happens and everything gets dark. Seriously, I made the mistake of trying to finish the book at night, but I was too wound up to sleep.