Only other "terrible" launch I can say that I've actually personally experienced was Blade and Soul, and even then, that wasn't THAT horrible. Long-ass queues if you didn't pay 2 win, but other than that, you could stay logged in forever if you left your character running into a corner so you didn't get the AFK boot.
I don't have much launch experience with games, even started about two months after Heavensward launched so I didn't get the big rush there.
Idk... this is bad, lol. Really bad. XD;