Well thats fine I guess, to each his own, but the re-design of the OS was to make it "flat". It's a design esthetic. One that many have a problem with. I prefer more depth in my user interface. It conveys more information to the user and helps separate elements from the background. Oh, and the physical design of the iPhone 4/4s... probably the most beautiful piece of technology ever created in my opinion. I kinda wish they had kept it when they made the screen bigger. I have a iPhone 6s right now and it's nice but, hard to hold on to without a case, and the lock button is in a place that makes it hard to lock before I put it in my pocket. It is directly opposite the volume buttons, so when I press it, pressure needs to be applied to other side of the phone, which activates to volume button which cancels the locking of the phone. Annoying.