Android 4.4 has arrived on my Nexus 4

And I'm disappointed.
Expectedly there is no transparent top and bottom, no new Launcher, no new Wallpapers, and not even all system icons are changed. It feels like a mess. Old and new icons together.

This is sad, and Google going the Apple-way is a big disappointment. I want Android 4.4 KitKat complete or not at all.
"Google Experience Launcher" my ass. This is not even official. A third party launcher seems to be unavoidable. And gone is the memory & cpu optimization then.
Screw it. If Google continues like that, my next phone will run Ubuntu or Firefox OS.