I just updated to iOS 11.2
I like 11 but it does appear to have some bugs, and I'm absolutely not impressed with notification centre. To be honest I'd rather a swipe up from the bottom to take me to to the widget centre, rather than swiping up to go to the home screen and then swipe right (or swiping down into notification centre then swiping right).
And another thing that annoys me is having to swipe up hold then active apps appear then in order to force close them you have to again hold your finger down on an app until the red circle appears and swipe up to close. There seems to be more, not less, gestures to achieve basic things.
I like 11 but it does appear to have some bugs, and I'm absolutely not impressed with notification centre. To be honest I'd rather a swipe up from the bottom to take me to to the widget centre, rather than swiping up to go to the home screen and then swipe right (or swiping down into notification centre then swiping right).
And another thing that annoys me is having to swipe up hold then active apps appear then in order to force close them you have to again hold your finger down on an app until the red circle appears and swipe up to close. There seems to be more, not less, gestures to achieve basic things.