Lock screen defaults to music controls for iOS 7 Beta 2 on my iPhone, which is very handy for that quick access. Control Center for the iPad has come redesign, but is essentially the same with the exception of a flashlight toggle. There are definitely some nice features in iOS 7, but there are also a few eyesores in the new version of Apple's latest iOS.
UI for the iPad in iOS 7 is nearly the same as for the iPhone. Expect many demonstration videos to come with iOS 7 Beta 2 on the iPad.