in terms of gameplay, almost flawless. during the end game, you'll be running from section to section, and if you're still playing games with HDDs like me, there's going to be a lot of waiting for loading screens to finish. narratively, the ending does feel abrupt, even with the post credits.
If you want your 60 hour playthrough to completely break just before you reach the end game because you can't complete a quest due to bugging out, despite having multiple stability patch mods installed, this is the game for you!