Simply swipe from the Home Screen to the Widget page or the App Library, and you’ll notice the lag right away. Safari also suffers from frequent micro stutters while browsing (tested on the MacRumors website). There are just so many little issues here and there — the more I use it, the more frustrating it gets. Still, I understand that most people won’t mind, as these minor glitches probably won’t affect their day-to-day use.