There've been a few recent and very prominent examples of how much a poor launch state can completely

a game's sales. Arkham Knight still hasn't recovered from its PC launch and (AFAIK) has been given up on at this point. MCC

ed MS over completely. Fallout 4 lucked out in not having game-breaking bugs but they're still all over the place from what I'm seeing in here and elsewhere.
It's fairly entertaining from the standpoint of somebody that rarely buys games on release, but I imagine for you guys that jump straight in that it can be more than a little annoying. You guys are part of the problem, though; as long as people buy on day 1 the initial sales rush will continue to justify buggy launches.