Yep mine were installed yesterday.
Did my updates, but it failed the first time, restarted Win 10 and tried again and it came up with an error. But I checked for updates and it said I was up to date.
I've had this happen before with Win 10 and specifically the current 10074 build.
It is also slow to download updates, compared to Win 7 and 8.1 on same hardware and internet link (triple boot system 7/8.1/10). On line apps, such as travel, are also much slower to load than 8.1. I realize we are still in "beta" phase but those are basic items that should be OK.
After installing these updates Microsoft Money Sunset crashes. That is sort of a deal breaker for me, I need access to my money :-) and I had to go back to 8.1.