First season was GREAT. Poor shy kid gets teased because he has a scarred lip and the PC teachers talk about anti-bullying, loving everyone and tolerance but it doesn't help the kid being teased until he goes to Cobra Kai and Johnny teases him about his lip in front of the class and says "you don't wanna get teased, kick some ass. Your name is lip here until you change it"
Basis for the series, what we talk about here frequently, boys becoming emmasculated. But finding the line between not having boys be total assholes, but not the bitches they are today.
Series WAS alot more than just nostalgia. Unfortunately, they probably will PC it, end up with Daniel-San teaching all the mean boys of Cobra Kai that peace and love is the only real winner and I'm sure some chick will end up winning the Karate tournament against all the boys or some shit.