I've seen all three, a pretty decent watch overall.
Spoiler:
My only complaint really, and found a bit of an odd choice, is using actors from the first two parts to also portray characters in the 3rd without those characters being the direct ancestors of the other ones. Seemed the cop is the only one that was true for? Was expecting the rest to tie together like that, but of course some of them died in their youth.
Spoiler since this is a 3-parter.
Speaking as one of those whom 1994 was indeed part of my high school years, yeah, gay/lesbian couples existed in high school back then. Do I recall any that were totally open about that? No, and understandably given the amount of prejudice then vs now, but there was one pair of girls I think most people probably suspected, but didn't question it. Maybe they were just
really good friends, but the vibe you get from them kind of felt like it may have been more than that.
Want a real shocker, Cubed... My school had one student a grade ahead of me who today would probably be considered an openly trans girl.
Back then we just saw him as the guy who cross dressed and preferred to identity as a girl, as the whole "trans" term and topic wasn't really around yet. But I have no doubt that she probably went on to continue to live life as a woman after high school. (Luckily the nature of this school allowed this student to more or less get by without much trouble from others compared to how most other schools would be.)
edit: How old were you even in 1994 Cubed? Not like you were anywhere near high school yet, let alone conscious of those topics.