I really think legacy people, and those who pre-ordered to get "Early Access" should get something as compensation..
I mean, c'mon it worked for 1 day with LOTS of bugs.. At first there were disconnections, then came the instanced battles + dungeon finder problems, then came super long maintenances, then not being able to login at all. Is that what people paid for?
I understand that it is just the first couple of days and it is normal to have problems with MMOs at launch. But this is "Early Access" which you were supposed to get, not early disappointments.

Also, why are the NA/EU servers having such problems while JP was fine? It did happen during the phase 4 beta so it should have been fixed by now no?
One more thing.. If this happened, and worlds were always full, while only those with Early Access are on.. What would happen on launch day? :/