A Dance with Dragons

Anyways, I'm very interested in the entire universe of ASOFIAF so it's all interesting to me, but the first 3 books were definitely the best for me so far. Although lots of things happened in this book, I don't feel like the story moved forward as much. There were some big things for sure, but they mostly lead to more questions.
I'm sad that I'm caught up and will have to wait for more books to be released now.