Adjusting brightness in Control Center in iOS 11 seems very unintuitive - unnecessary animation of filling up which completely hides the Homescreen behind the blur, so you don't see how the Homescreen looks at a certain brightness level.
iOS 10 had a much better brightness control with a slider and top half of the screen was visible, so you could actually see how it looks. iOS 11 on the other hand has a full screen blur and the new filling up animation for brightness and volume looks ridiculous and seems to serve no purpose compared to a simple slider.
iOS 10 had a much better brightness control with a slider and top half of the screen was visible, so you could actually see how it looks. iOS 11 on the other hand has a full screen blur and the new filling up animation for brightness and volume looks ridiculous and seems to serve no purpose compared to a simple slider.