[svachalek]

Gene Wolfe (the author of TBotNS) loves unreliable narrators. His books are almost like a game of trying to figure out how exactly he is lying to you, with only the flaws in the narration as your guide. They don't come to a satisfying conclusion where all is revealed to you; you may never even realize you've been tricked.

It's another example of friction, you have to realize the game you have entered, and be willing to figure out a novel (or in this case trilogy) sized puzzle, where the puzzle pieces are buried in perfectly ordinary prose. If it sounds like fun, and you're up for the challenge, his books can be a unique pleasure. If not, you will miss out on a lot of the more interesting things that are happening between the lines.

If you're interested in the concept I recommend Fifth Head of Cerberus as a better entry point into Wolfe's writing. It's a collection of 3 novellas set on the same planet. They are inter-related but each is basically its own story-puzzle, in a much more digestible size than New Sun.