[jyl]

Upgrade was trouble free for me. I have a iPhone 4S, so am not getting all the iOS 7 bells and whistles. I generally like the new graphics and typefaces, but then again I think Helevtica is the most perfect font ever and I sometimes invert colors for fun. There is something a bit jarring when opening 3rd party apps, most of which still have a very different look, until they get updated too. Oddly, Find My iPhone has not been updated despite being an Apple app. Control Center is good. Background Updating is good. The ability to finely control which apps get to background update, use Location Services, access your data/Privacy settings - all good. The Limit Ad Tracking setting is intriguing. The Calendar needs a week at a glance view.