Please see my comment to Lance above this one regarding the unorthodoxy of my procedure. :)
Yeah, I saw that, and I think, well, you should have just let that one slide. You are trying to help, and you believe that we should just buy this, lock, stock, and barrel, and just sell ourselves out. Yeah, there are as many configurations, as there are users, but isn't that what MS is supposed to address? As an "Insider" both Windows and Office 365 (Microsoft), I can attest to many, many, MANY, issues with updates, installs, 3rd party software, drivers, et al. But I do what I do so that maybe something I learned can help someone on this forum, or others. MS pays big money to people who are supposed to address our concerns. To tell someone to just stick it isn't an amicable solution. You sound like Donald Trump, Jr!
This update issue is not unique, but it certainly isn't the norm. My system updated Sunday morning, in about 1.5 hours. It restarted several times, but I have the latest build. I have a friend, whose system I maintain, that started this morning at 6, and he called me at 12:30 saying it was stuck on 84%. I told him to just let it run, and if it is still running in an hour, I'll come to him to see what I can do. But I wouldn't tell him that this is normal, because it's not.