Here in the UK iOS 10 was released at 18:00 on Tuesday night. I was looking forward to this more then the new iPhone, my iPhone 6 Plus is still going strong with no issues, I skipped the 6S and will skip the new 7.
I was not at home when it was released but had my laptop, iPad and iPhone with me and internet access. I had made sure that my iDevices were backed up, but also before updating I checked out the forums to see what issues people were having. Lucky I did as the OTA (over the air) update was corrupt so many users ending up having to restore their phones. Apple quickly resolved that and once the reports looked good I upgraded my phone. When I was happy with that I then updated the iPad.
Once again iOS10 is more polish and has changed a few things including getting rid of the iconic swipe to open. Overall I like the changes.