I'm reading this on an ipad. It naturally splits books into a zillion pages in epub format. The hardcover edition is 400 pages. I'm on 466 of 946. Supposedly, from the summaries I've read, there's another rival civilization involved, but you'd never know it from the hemming and hawing that is going on here. This is an author desperately in need of a good editor and he didn't get one.
I may slog on a bit more, but I'm not particularly impressed. It was recommended by someone I met on a gaming forum, but he's not the sharpest pencil in the box, a nice guy, but I don't know that our tastes in literature are coincident. Oh well. The Ann Leckie trillogy was decent, I think you may have suggested that, but I have a brain like a sieve sometimes, so I can't remember.