Overstated? So you've not really been affected but those that have been seeing ridiculous queues of hundreds of minutes at random times of the day are all overstating what they're seeing?
The expansion released last week and it was only last night that I finally managed to make it on after queueing for a couple of hours to be able to get onto Silvermoon.
And to those saying "move server or reroll", I don't want to do that and I shouldn't have to do that either. I have characters that have been on Silvermoon since day one, there are people that I am friends with that have been there for that amount of time as well and it really isn't as easy to just up and leave. And plus, I believe the two servers on offer to transfer to from Silvermoon are almost just as badly affected by queues right now.
All in all the expansion is great, I had a good time playing it last night for the hour that I managed at 22:00 when I finally got logged into the game, but the launch has been a shoddy mess on Blizzard's part. And I don't believe that it is up to the players to find the solution themselves by moving to a less-populated server in this instance.
What do you expect exactly? Never ending server capacity? They open new servers and offer transfers for a reason. If everyone is affected like this then why dont you and all of your friends move together? Its free.