The '80s and '90s are my favorite decades in anime, definitely.
It feels a mixture of Super Robot style/monster of the week, real robot with a mature soap opera, and Power Rangers/Kamen Rider. Also, a lot of mystery and conspiracy/thriller. Sounds like an odd mix at first glance. I was even skeptical before I saw some of it, but I became pretty interested. It sounds pretty crazy that the manga is still going. I can't even imagine what is going down now. That's why I'd love to see an extend to the recent series and possibly branch off a little.