The only iOS 7.1 option that seems to be losing is the call screen. Of course the old one looks better with the full-screen photo, but how many people have good enough photos of their contacts to make that consistently look good in everyday use?
I have photos for all the people I'm close to.
I suspect that I'm not alone in this regard.
I also have a script I wrote that gives all of my contacts in Google their Gravatar, if they have one. Works well.