This is a classic science fiction manga by revered mangaka Shirow (a pseudonym). I am sorry to say (since many of my sci fi and manga GR friends loved it) I had a little trouble getting into it. I had to start and restart it several times. The ambition of the piece is obvious: It explores 21st century man vs machine AI issues, with a cyborg female Major Kusanagi who kicks ass and looks like what some people hope to see at Hooters, I suppose. Anyway, you know her and have seen her a bit too much, maybe. I know I have, anyway. (Oh, but it's not a "she," it's an "it" so we can see her naked as much as we want!). And haha, after a long day she gives her boys a treat: Let's go to a strip club, on me, guys! I know for some of you that a Shapely Girl Bot helps detract from the terrible dialogue (could be partly a translation issue?) and character development, but I think it's overall a weakness. You can't take a Major seriously who has a face like a six year old a body like that, imo.
This volume, that collects the first 8 issues of this series, is a rerelease that adds a longish and impressively detailed "Author's Notes" section and adds "adult content" that wasn't part of the development of the anime movie version, I am told. In the way of some manga it is hyper-violent, which also in a way gets impedes our serious exploration of what is underneath all of the fleshy and flashy surface: The series is about "the ghost in the machine" (or, okay, shell) or soul or spirit. Why is it Major Kusanagi cares enough to Fight the Power? She has something (most? some?) humans have, she has moral commitment, she wants to fight the Man and. .. uh, dehumanization. Pretty good for a de-human.
In addition to Kusanagi's "ghost," there's also, in this story, "ghost hackers" capable of reprogramming human minds to make them Orwellian puppets, and this is what Kusanagi and her tribe are fighting. And I like that part. I mean, the tale is not all that original in its effects--the strong girl and girly shoot-em-up bits, which are the main thing, it's an action comic or looks like it, mostly, and as I said, the dialogue and characterizations are not its greatest strengths--but the fundamental corse of the story, the resistance to totalitarianism that is the main part of the story is good and well though out and interesting. If you look at Shirow's notes, you can see he has thought thoroughly through the world-building.
So it's an impressive and flawed but never boring series. It's AI meets IT meets The Man, with a strong cyborg girl leading the charge. An epic dystopian tale that touches on the nature of consciousness. Reminds me of Tezuka, trying to get at larger political issues in his later work.