I finished DA over the weekend. By finish I mean getting to the ending, and doing ALL the quests and areas I could, and all the origin stories. What's left is the rogue only quests, and a couple of exclusive alternative quest paths that rejoin later.
It was great but not worth replaying IMHO. The companions were fantastic, and the ending conversations were actually touching. But... there is just too much generic combat for my taste to warrant a replay. By the end I had killed 1000 darkspawn!
I'm now playing my $5 copy of Assassin's Creed. It has nice graphics, and fun jumping and climbing, Combat so far has been meh.... No saves, wonky controls, occasionally awkward 3rd person camera - all of these are annoying. Well see if I have the patience to continue.