At first glance, iOS 7 looks like a hybrid of Android and WebOS. Especially the card multi-tasking approach.
Notification center is cleaner but the colors are all over the place.
Lock screen is pure Android (animated wallpapers, etc.)
They might have made it too flat actually. A lot of text everywhere (the user will definitely get confused on what to tap and what not to tap) Cupertino might be used to UI but a lot of "ordinary" people are still pretty clueless when it comes to interacting with devices whether physical or virtual.
The Safari icon is simply atrocious, although the new Mac Pro looks like a really expensive trash can - I CANNOT believe Ive designed that product. It is just godawful.
Flashlight app? OK cool (RIP Flashlight app people)
Activation lock is a neat feature, probably a top-5.
Oh yeah, and photo filters - PHOTO FILTERS!!! They even included a square Instagram-like camera UI. Are you kidding me?
Apple did a great job of selling a BRAND much less so than selling great new products and features.