Yeah, I just can't get into the Walking Dead--well, I can't be bothered with it. I think I am still some 3 episodes into the most recent season, and that was maybe 2 months ago, last time I watched an episode.
I agree with GoT. For me, it is just very very good entertainment, and it isn't cheap--which is saying something. I don't think it's close to the best that HBO has done: Deadwood, The Wire, Sopranos, even Rome are "better," I think--but none of those are as entertaining as GoT.
I'm not into fantasy stuff either. But I approach GoT as more of a Dynasty/feudal type succession story, which is really what it's about. I am into that sort of stuff, so I appreciate it on those merits.