I care less about what it will DO then I care about what it LOOKS like.We know what it looks like, but not what it will do.
As long as it will do: Email, Web browsing, Phone calls, social apps, iMessage and SMS/MMS I don't really care about the rest. That's ALL I need my phone for. I don't play games, I don't really watch videos on my phone (I prefer to watch these things on much larger screens) and anything above casual usage I turn right to a computer for.
I also keep my phones for 2.5 to 3.5 years. So I want to LIKE what it LOOKS like for that entire time.
And that new camera bulge is twice the size of the old and makes the phone twice as fugly as my 6s+ already is.
Go ahead and let Apple convince you if you wish - I won't be buying.