It's a great idea,and I can say it's quite pleasurable to play,without many problems,I was kicked off the server twice though,and it was not full,so they got something funny goin on with their servers. I think they know that,and that is why the slow trickle in.
If they had let everybody in at once,these servers would be crashed,during beta,I did not have these disconnections. I have played plenty of other MMO's,and none of the discos.
It was only 2 times,but what is gonna happen,when it becomes a madhouse,after the 20th?