Those are the bugs i encountered while playing with two friends:
1. A lot of times the characters vanish up to their hip into the floor
2. Once my character just kept sliding around without me moving, until i used my jump again
3. The new Wrath Skill with the chains once bugged and the animated weapons just stayed there and kept moving in the air
4. I got stuck in the loading screen into the second lvl of anankis, had to forcefully stop the game and reload. After reloading my map had no teleportation points at all anymore, even when i got a new one it did not appear. Also i got cursed chests and buff chrystals symbols on the map where there are none.
5. Some items dropped where we couldn't reach them or we could not pick them up

Overall i had a lot of fun, it looks really good but i had a lot of framerate issues while in battle. The voices and the look are really great, some movie animations are a bit clunky. Will the Prince of Merchants get his beard in 3d, too?
With 3 group members the game was pretty easy, especially the mobs, but also the bosses health ran down so fast we couldn't even read all the text. The only fight that gave us a bit trouble was the last one and only the last phase, but mainly because of the aoe fire spells. Will there be different difficulties?