I found this book a bit slow for the first 50–60 pages, which are spent mostly describing the World without much of any sort of Plot happening. It only really begins to pick up around Part 3, when the mystery inherent to the setting starts to unravel, all through the eyes of a narrator not so much unreliable as naïve and lacking in knowledge, which makes him unable to understand things which are clear to the reader. It's the sort of book where it's worth reading (or at least skimming) the first few parts again to see what you missed the first read through.