It’s not my favorite of his books. Try Cryptonomicon (if you like history/math) or Anathem (if you like sci fi/math) or The Diamond Age (if you like sci fi).
I appear to be a little odd in liking Reamde as much as I do, but if you want something lower-concept and more thriller-like, I really enjoy Reamde.
Imagine if movies were like that: a huge slog for 1h15, and then a twist at 1h50 at which point it actually gets interesting/entertaining.
Don't get me wrong, I love a good slow burn read/watch, but "slog" is not that.