I am not sure if this bug has been mentioned already, but I am playing on 360, and after recruiting Sera and Viv I notice that I am having horrible loading problems while trying to change equipment. I didn't notice this when I only had 4 characters (Herald, Varric, Cass, Solas), but adding just 2 more characters has caused such slowdown that when I switch characters the new character doesn't show up in the equip. screen right away, I need to wait for it to very very slowly load the character, I'm concerned that this is just going to get worse since I still have more characters to recruit.
Aside for that I have had a blackscreen crash, and also an issue where Cass disappeared during the Red Jenny mission, when I switched to the character she was in a strange box that looked like an upside down version from where everyone else was. It fixed itself when I entered a different area. And of course I have the issue with the horrible facial hair that looks like it was drawn on with a magic marker, and terrible glare on the too shiny hair that makes the hair look like snow fell on it, or perhaps bird poo. ; )
Anyway, aside from that I love the game so far, but wanted to give my 2 cents, since 360/PS3 players paid the same amount for their game, it is disappointing that the performance is so much worse.