I never watched GTO, so that's pretty exciting news to hear.
I don't think I ever put in here that a good while back I watched Tomodachi Game and Mushi-shi.
Tomodachi Game was pretty fun. It seemed a bit dependent on shock early on, but I found myself really enjoying how they characterized the cast. Hope there's more to come down the line
Mushi-shi is a masterpiece. The way it rides the line of emotions and tone, never being outright scary in a lot of moments, never being outright positive, but having this sort of melancholic uneasiness about it all. The art and soundtrack are just incredible, and I love transient the narrative is. Awesome stuff.