Enjoyed it overall truthfully. Again, I better not have to wait more than a few years for the next book. And fuck Martin if he dies before the series is over. Seriously.
Dany: Her chapters were a little slow, and I don't really care about her love interests at the moment. However, I really do think they were meant to show her love for "her people" and how she views what a queen should do. The sort of sacrifices she made etc. were in the same vein that Varys commented about in terms of what a ruler for Westerios needs. Whether that will be Dany or her nephew eventually, I dunno.
John: Like Dany, his chapters really showed how he was trying to do what he felt best to defend the realm. That meant choosing real people over dead ones. I liked his chapter and there is no way he is truly dead. I'm hoping when he is reborn- however that is, he'll be free from his Nightwatch oaths. John is bad ass and I he doesn't need to be "tied down" to the Wall to show it.
Ayra: Two of the best chapters in the whole book. Period. Love that girl. I also love that we really have no idea wtf her role will be, but rest assured, it will be awesome.
Tyrion: Meh, I love the guy but his chapters were so-so. More to introduce other elements in the goings on of the world than to further his own personal story line I thought. Either way, better to have him in the book than not.
Everyone else: God I hope Stannis is dead. Hate that fool with a passion. His ugly ass wife can die too; in a fire hopefully to the Red god for all I care. Glad to see Davos is alive and well. I hope he gets a break and can retire; be with his wife and kids. I can't believe Jamie just wanders off alone with Brienne. Really? Oh well, he's too awesome to die yet. Theon... eh, I only sorta like the guy. If he can bounce back; great, if not... well, he doesn't live a very happy/healthy life at present anyway. As for the other Greyjoys: I like Asha still, but don't know what her usefulness is in the overall plot, and Victorian and his other crony brothers: meh, hope they die. I'm just not a fan of the Iron Islands.
Some predictions/guesses:
If Aegon doesn't die being foolhardy, and he really takes to his lessons to be a "good" ruler, then I could see him maybe taking the throne. But I think he'll do something rash and get killed. I agree with a few others, I think that Jon will ride Viserion, because
he has the blood of the dragon him, oh, and the warg aspect
but not sure of Bran will "ride" Rhaegal. Bran is all tied up in the 'old gods' etc and dragons are from another part of the world, they don't really connect to me. I am still holding out for Tyrion to ride Rhaegal, Lannisters have 'the blood of the dragon' in them, right? Unless I am mistaken.
Lastly, the red blooded American in me that loves happy endings wants to see Dany and Jon get married and rule the Seven Kingdoms together!