In the past three days I've had iOS, AppleTV and OSX updates (though the OSX is not the anticipated Yosemite, rather a 10.9.5 + Safari 7.1 + Xcode 6.0.1 + (10 days ago) iTunes 11.4.
I'm actually excited about these updates, whereas with previous Microsoft updates, all was fear. And even with WordPress, too many versions have broken too many things.
That said, a previous AppleTV broke Bloomberg for 4 days, so no one is perfect.
Looking forward to Yosemite along with my iPhone 5 + iOS 8...