A very good end to a very enjoyable series. I think it says a lot that this book doesn't come to a grand, satisfying ending - that would make it clear it's a story. Rather, you're left with a somewhat unsatisfying realism, a sense that the saga continues to play out long after we've stopped peering into their universe; after all, nothing really ends. It's hard to build a universe that does that, so my hat's off to Ann Leckie.