I'm very surprised you think that. TLS is a junction of so many different aspects, sporting philosophical discussions, well-structured characters, grand scale wars, exploration into the supernatural, gods, demons, and of course, copious amounts of sex, all crammed into a neat and harmonioud package. It's the story of a man's rise from the ashes, consolidating more power through allies, politics, economy, and the eldritch, all in order to bring about a new era of peace for his homeland.
Not many stories are as ambitious, and actually manage to deliver on it, as TLS. Hell, it has political segments that somehow don't bog the story down and are actually fun to figure out and weave around, and so far no other piece of media I know of has managed to get me that interested in the blabbering of rulers xD. We have to thank Sierra for being a massive pervert and writing porn instead of being the next George Martin or some shit.
But again, it feels really weird talking about this in Supernatural's thread.