Samsung's take on Oreo, first shown off with the Galaxy S9, isn't for everyone. But as far as Samsung's software goes, it's the best it's ever done and a nice improvement in design and functionality over the Nougat builds before it. And a huge benefit of this Oreo update for the two-year-old Galaxy S7 series is that it's near-identical to what comes out of the box on the Galaxy S9.
