I happened to have the day off, and even so I only got to play single player a couple of hours total given all the problems.
My biggest gripe is that it seems.... boring. I think Dungeon Siege II was better. Is it just the toon I'm playing - a Wizard? Are some of the other classes better?
I don't like the point & click to both move and attack. If you fire at something and your click is off you end up charging them instead, which is not good for a Wizard.