Possible **SPOILERS**...
Heya, peeps. I wouldn't say Ser Martin is a genius. He's clever, very clever, yes. And I think his cleverest idea in ASoFaI is that (medieval) knights were nasty folk : bullies pumped up with testosterone, viscious, overpowering bleeders with agendas of their own, regardless of Oaths and Vows.... With a spattering of chivalry and honour mixed with the blood and gore on their hauberks.... Who wouldnt be gripped and fascinated by such behaviour? Yea, clever, very clever. And if Ser Martin had come up with this idea as his own, then yes, we could praise him as genius. But I am really glad he has used that idea and built a picture of realistic people in a realistic land teaming with fiefdoms, etc. And I lapped the books up as fast as any series I can remember. 80+ replies to this thread and no-one has given me reason to believe in genius. And there are other threads and ideas in his story that pull you along in belief - ultimate story-telling. Like, originally, I was held back by the direwolves 'seeming' to read their masters minds (the Stark children) and attack people without any valid prompting. 'Validity' is important here. Later gaining the understanding of the meaning of 'warg' swept any doubts away. Thoroughly pleased with that! But I wish Ser Martin had gone more into Grey Winds reaction to the Freys before Robbs demise (Robbs direwolf was Grey Wind, wasn't it?)
And Ainulindale is Tolkiens elvish for something like the "Music of the Ainur" - the Song that created the world, just fyi.
HG