The thing I'm not liking about UI 5 is the new lock screen edit. It's an aesthetic thing, but I enjoy having a video as my lock screen. It's one of those things many other flagships don't have, I especially enjoyed hearing iPhone users saying "I wish I could do that". Before one UI 5, you could hold the lock screen and all widgets would disappear and show the whole video. Now, it just goes to the lock screen editing screen. I know, something small but, it's the little things that make us love our devices.