To try and bring it back on track LOL
One of the great things with ASOIAF is that important characters, even those whose POV we've seen, may die. The "heroes" aren't "immune" to death, as Harry Potter apparently was. Eddard died, Robb died. The Mountain may have died, and may not have. The Hound. Joff. Many important characters are killed off. One might even say that Arya has died, and lives as no one.
Another thing is the POV chapters. I'm not used to this. Getting to see several sides of the same story is fantastic, and really brings the story up. The fourth books was slower than the rest, can't deny that. I, however, don't see any reason why that's negative. If one starts to read an epic septology, all books around 1000 pages, you can't expect action and things happening all the time. The story is complicated, there are very many characters to remember. It must be difficult to write such a thing. There are things in the first book, pointing to things happening later. GRRM is a fantastic writer, and I don't believe he's "dragging out" the series. It is necessary, I believe.
I excited to know what might happen to Bran. I'm pretty sure he won't sit in his tree for the rest of the series. Rickon has yet a role to play, I believe. Maybe he will be the next Lord of Winterfell, or even King in the North.
Jon may not even be Eddard's son, but Lyanna's and Rhaegar's. I can't wait for the next book.