I would say thats a good try.
From my prespertive:
Took around 20 mins to login.
Then relised there was no EU English servers (for a good reason)
By about 10:40 CST I was logged in playing on a US server
About 11:20 we logged off, joined one of the new EU servers
1:30 I dced and was 500th in the queue, so I jumped back onto a US server
30 mins later jumped back on EU server, waited 5 mins for queue.
Overall I was quite pleased. Most the people qqing are doing so becasue there was not many servers up at the start, hence the massive queue times, but they were STRESS TESTING! So apart from the login blip for 20 mins at the start I would say they did well.