Ugh, I agree. GRRM, bro, make an outline or something. I mean, Whiskey, when you or I write a brief, we usually don't have the option of writing a 15 page brief or a 150 page brief. We know it has to be 15 pages no matter how much we want to say, so we figure out what we want to say in advance, how we want to say it, how long it will take to make the point, and if there are arguments we can't fit in, we eliminate the weaker ones in favor of the stronger ones. My fear is that is that GRRM might be writing a 15 page brief in 150 pages.
To try another analogy, GRRM has called himself a "gardener" to Tolkien's "architect." I imagine his writing process as poking around in a garden, planting a seed here, another there, seeing what grows, pruning the first plant now and then, leaving it in favor of another plant for a while, then coming back to it. And now he's planted too many seeds and the garden's gotten overgrown. Sure, he might be going somewhere with all this stuff, but we might also get to the end of the 8th book and feel like half the storylines were totally unnecessary to the resolution of the story and could have been eliminated (not that that would make them any less awesome, I guess).
The first three books were amazing. The 4th and 5th books were great too, but in reading those (along with GRRM's comments in the New Yorker article about the series) it became clear that the series has just grown out of Martin's control. Tolkien, too, said "the tale grew in the telling," but Martin's tale has really taken off on him and seems to be overwhelming him. I hope that he got over the hump of that 5th book and can start to home in on the events that are necessary to resolve the story, but he has spread himself really thin and I'm a little worried that resolving the series will be impossible for him.
Sorry for the rant. I read this article this morning:
Parallel Universe
and it got me thinking. I believe I groaned aloud when I read GRRM quoted as saying that the 6th book "will be a long time coming."