*sigh*
Revolutionary huh? Let's simply start with what has improved. I try not to blindly throw around terms like "revolutionary" and "innovative" because half the time one person has no idea what it means and the other person only throws it out there to make their device look good.
I was in the process of typing out all the things that went into the iPhone 5S - but then I remembered Anandtech's review - which is infinitely more detailed and written by people with far more knowledge about such things than I.
Read it if you REALLY are interested in learning:
http://www.anandtech.com/show/7335/the-iphone-5s-review
As for the software side and iOS 7:
-Control Center: Much needed and well implemented.
-Notification Center (Today): The new "Today" tab in the notification center is actually quite brilliant. It brings some features of Google Now (like Traffic conditions) to the iPhone and in my experience has been more accurate - it correctly predicts and provides traffic for where I'm going whereas Google Now was always sort of erratic.
-Multitasking: Not only do you get more robust multitasking (that doesn't affect battery life) but intelligent updates to apps is a neat thing as well. For instance, if I usually open up Flipboard in the morning to read articles, iOS 7 knows this and has my Flipboard magazines updated for me when I open the app.
-Airdrop: Yes, its iOS to iOS - but S-Beam is also proprietary. Airdrop is a nice way to send files p2p to people in your vicinity. Instead of tapping phones, you just open up the share sheet and voila. And Apple's already said if an app can utilize a share sheet, it can use Airdrop so it won't be long before we see all kinds of things being shared this way.
-Siri: Siri got better and beats out Google Now in both speed and voice recognition for me. She also has a wider feature set with setting alarms and reminders, making appointments, searches (NOT web searches) etc...
-Activation Lock: GREAT security feature IMO. Coupled with Touch ID and your AppleID password, iOS devices are the most secure consumer mobile devices out there.
There's also a boatload of new dev tools that I know nothing about - and I happen to MUCH prefer the new look to the old. The animations, folders, transparency all look more efficient and modern.
I get that people are upset they didn't increase the screen size or add the ability to set default apps. But let's be honest here - those two things aren't HUGE innovations in and of themselves - so their lack of inclusion shouldn't downplay the entirety of what Apple was able to do during an "s" update.
My opinion is we'll see the larger iPhone next year - which given Apple's product history makes perfect sense. It always cracks me up when people get all livid about something they should easily have seen coming. And in the interest of being fair, please do post all the innovations and revolutionary NEW features coming to the Note 3 that the Note 2 didn't have. As I'm not a fan of screens that large I'm not entirely knowledgeable on the feature sets.