Nougat may not have delivered the same dramatic visual overhaul we were first treated to in Android Lollipop two versions ago, but Nougat does provide a lot of major improvements and
refinements over Marshmallow, along with quite a few arguably more important usability changes.
Being built upon Android 6.0
Marshmallow means that it's got a better base, and Google's
refinement of Android
over the years is really showing through even the TouchWiz skin.