Bugs I've encountered so far:
Minor - The game will pause for a second before resuming (Not in-game pause, I guess "freeze" is a better term)
Major - Running oom while channeling Blizzard will end the blizzard, but the spell's icon remains red (For deactivation) yet you cannot de-activate it. Mana regenerates fine, but you cannot use the ability until the issues resolves itself 10 minutes later. In other words, don't go oom using Blizzard. De-activate manually before then.
Major - All hair becomes plastic/metallic. Black hair looks like shiny and grey, everyother hair colour is shiny and solid looking as plastic. Really, really, really bad. pls halp Edit: Put Mesh quality to Ultra... that seemed to fix it. yay
Minor - I forget what the armor was called, but equipping it on my Qunari warrior had no "real" appearance. I wore the default clothes option while I had it equipped, as if it wasn't intended for a Qunari.
Minor - During cutscenes, sometims people won't move. I just spoke to "M", she wasn't in the camera shot but she was still speaking.
Moderate - Same as the other bug, except worse; Companions were stuck in that default "model" pose, you know where their limbs are stretched out like the Vitruvian man or something. Not only that, but they stayed like that after the cutscene ended: floating around. Attacking caused their arms to twitch, it was hilarious for about 10 seconds... I had to reload a save.