I finally had some time to soak into the game last night. I did the last dragon, did a bunch of runs of Ivaldir's on Niflheim and killed all the Valkyries outside Sigrun. She's a bitch, got her down to about 25-30% but she'll just cheap her way out of the fight and I'm out of things to do at that point. I haven't memorized her entire moveset, but I'm close. This game was great, I'm really hoping for some DLC and NG+ like others have stated. The only thing I didn't like about the game was how it ended abruptly.