Never mention a song of ice and fire!! Martins writing style is pure shit, and his story is going no where.
The vast majority of, well, the world, tend to disagree with you, me included. I will agree that he has got bogged down in the last book or two, but the way he keeps lopping off the heads of major characters at random will keep me reading.
I hope he dies before he finishes the series.
That happened to Robert Jordan and his Wheel of Time series. Some would say Martin is painting himself into the same corner as Jordan did with a too big, too sprawling story that he just lost control of, but if he does drop off (a distinct possibility seeing as he's an overweight old man) I'm reassured that Brandon Sanderson is waiting in the wings to possibly finish it off like he did with WoT.