The game sounds completely new, from the ground up.
I'm still amazed at how they handled this; the public apology, how quickly they came to the decision of literally rebuilding an entire MMO, how quickly they formed the team, how quickly the team grew and how much money they threw at them, etc. I've never seen a company scramble to damage control. Is it sheer pride or was the financial future of the company relying on a FFXI successor?
Either way, I'd pay to watch a documentary.