
Prior to watching, these were the things I knew:
1) Directed by Yoshiaki Kawajiri
2) One of the titles almost always brought up when the late 80s to mid 90s perception of anime being hyperviolent gore and sex is mentioned
Being that it was directed by Yoshiaki Kawajiri, I had my expectations pretty much entirely fulfilled. Both the cool (hyperviolent gore) and the uhh not cool (sexual violence) aspects. After watching this I actually took a look to see what other Kawaijiri directed titles I saw before watching Ninja Scroll. It goes like this, with the year I first watched them:
Goku: Midnight Eye - 2012, Goku II: Midnight Eye - 2012, Cyber City Oedo 808 - 2013, Wicked City - 2013, Demon City Shinjuku - 2014.
I actually expected the not cool content in Ninja Scroll to be worse than it was. If you pay attention to the list above, you'll be able to figure out why. Yeeeeeeeaaaahhh... I knew exactly what I was getting into so I have no one to blame other than myself.
Back to the cool. Holy crap that was some of the best 90+ minutes of extreme animated violence I've seen in a while. I forgot just how much blood can gush out of human bodies

Alright to stop myself from saying probably what everyone else has already been saying for the last two decades about this, what I'd really be interested is to hear what your personal stories are about this film. In particular, how you first found out about it, its effect on the anime fandom circles you were a part of, or any other kind of story you had about it in the older fandom days. I searched through this forum to find prior discussion about this and there were only a few hints as to the fandom impact so it's something that I'd love to be enlightened more about. If this was something you hated when it was the big deal thing I'd also like to know about that as well.