I like Steve Erikson, no country, but Martin is a much better writer. Erikson has created a great story, but no one comes close to Martin as a true writer, which might be why you found it boring. Martin spends a lot of time with his characters, whereas Erikson focuses more on the epic size of his story.
But I agree with you Bungle; Martin is the modern king of high fantasy.
I actually even like R. Scott Bakker as a writer, moreso than Erikson.
My top three favorite fantasy authors would probably be, in this order:
Martin
Bakker
Erikson