Logged on this morning early (around 7 central-US) and found that whatever they did to the servers in the wee hours of the night, they did good.
Performance = yay! Even in busy RvR.
UI windows back = Yay!
Not inviting Smoochamoose when you type /invite Bob = priceless.
*grin* Sounds like at least you are having fun. Still can’t get in here, and have given up worrying about it until release now.