And Mordeth sums that up quite well in his latest update:
And also important: regardless of the long development cycle, I will/can not "hurry up". Sure, I'd like this to be released... the sooner, the better... but matter of fact is that paying attention to Real Life stuff takes precedence over the need to finish some game add-on. Just be glad I got rid of my WoW addiction, and that the result will be worth waiting for! :)
Of course there's a bit more than that, so take a look.