What are we really even expecting from the iPhone 5S?

The jump between the 4 and the 4S was significant only because of the introduction of Siri. Otherwise it was just a typical camera/ SoC advancement. So what should we expect from the iPhone 5S? Will it really just be a camera/ SoC advancement? I can't imagine that Apple couldn't come up with something a lot better in the next year. I also don't really think the phone will be given any kind of exclusive software like the 4S.

What do you want to see in the 5S? What do you expect?