I don't know why I like her so much, (other than the fact she's the only attractive inward-and-out blonde in the whole series), but I do. First time I played I was really blown away by her after I rescued her. She's very reasonable and pretty realistic of a guarded personality (or a realistic tsundere) considering her deadbeat cheating husband died, Daddy's stressing in politics, and now some "warden" threatening to take over the whole court. The idea of marrying mostly piqued my interest in the idea of actually being the King and Warden Commander of Ferelden at first, but once she told me she was a bit nervous about the idea of actually marring and living with me (at the endgame) I wound up really loving her.
At the millionth playthrough I'm less heartbroken when I put her below Alistair and take over as Chancellor, but alas for the "canon-ending" I chose to keep Loghain alive and me married to Anora. I mean, if I were going through this in real life, I'd probably marry Anora, spare Loghain (I can't hate a guy for being a patriot or blunt. He's just misunderstood in my opinion.) even if it means losing the world's most lovable traveling companion and friend. I'd just get drunk like he does every now and then and mourn him
Anora's the most realistic of all the characters to me, unlike most of the rest of the cast you'd probably meet an Anora at least once in your life and probably share something of her yourself. Not saying the rest are unrealistic, just rare (as a whole) in real life (unless you live in an extremely colorful community). Not only that, but like a true Tsundere (or Kuudere maybe), she starts off cold and distance but warms to you in time.
I like to think me and her make the ultimate power couple
Long live the Queen and King!
P.S. Re-reading, I realized my wording was as tired as I was when I typed this lol. Woe be to he who reads this.....