Loved it, such an improvement over DA2 (which I still liked even though a lot of people hated). My play through lasted 150 hours, playing on nightmare difficulty and literally doing every single thing in the game. I agree though that Dragon Age Origins is still the best in the series.
Oh, I liked DA2 as well, it's just not as quotable, and I was sort of pissed at what they did to Anders after Awakening. I wish they'd brought Isabela over to DA3, too, instead of Sera, who was incredibly annoying.
I got tired of tactics back during DAO, so I usually run the game on Easy so I can just be done with it. It took long enough just to take down dragons as it was - it took me about 120 hours, doing almost every single side quest. I think the only thing I didn't finish were the mosaics.