I'll readily admit that after reading the first book twice, George R.R. Martin's writing style is not particularly to my taste (too 'drug store' for me), but the story itself is a nice take on swords n sorcery, and there's certainly a dearth of this kind of drama on television.
There's a clip of the the first 15 minutes of the first episode on HBO's official site - and it's looking pretty good.
Also a ton of videos here.
