I'm stoked for the update! I didn't get a chance to participate in the PTS, but I am very confident that the Devs will deliver.
On a side note, and not to complain, but has the length of the downtime(s) for any of these patches been explained? It seems to me that these updates would be prepared well before the actual time the servers are brought down - and all testing of said patch has been going on for weeks now.
If anyone can shed some light on the subject, I'd be more than grateful.