Just finished season one of Cobra Kai. It is such a well-made show. Perfectly melds the original Karate Kid with modern day.
Lots of throwbacks, lots of old clips used for the show.
The plot looks a little like a DNA strand - all interwoven around itself with people going from good guy to bad guy to good guy to bad guy from show to show - sometimes from scene to scene.
There's a couple other things we want to watch right now, so we're putting Season 2 on hold for a bit, but we're definitely going to watch it.