They probably had more players on day1 of the open beta than they'll have for day1 of release. Or at least they had similar numbers. The servers were mostly solid. I think using AWS cloud to dynamically spawn servers when load becomes intense really helps out the infrastructure strain.Well I hope like WoW, Starcraft, diablo, heroes of the storm and hearthstone you aren't actually expecting to play on tuesday lol. The servers will be down for "maintenance". For half of the day, and then they'll go down due to load. By next week you should be able to get some games in.