The Winds of Winter is probably the most eagerly awaited book ever. I'm kinda sad though because, having seen the ending of Game of Thrones, I don't think reading the book's version of the events will make much of a difference to me. At 1100 pages, it is already the biggest of Martin's books, and over 400 pages more than Game of Thrones, which gives you an idea just how little of the books the show covered. Can't wait to read it though. I think it will be amazing.