Terry,
You are still working from the viewpoint that the Jehovah's Witness paradigm is both applicable to the original story and the culture that formed it and that this has any import to the end God concept. It is only "dehumanizing" because you're reading it unfairly, so to speak.
The Gan Eden narrative in Genesis was purposefully composed as Jewish allegory and folklore, and the figures of Adam of Eve are set upon a literary tableau of Hebrew style genre, not something historical. The story is meant for a Jewish culture, for the preserving of itself during the Babylonian exile while it faced the danger of cultural assimilation under Nebuchadnezzar's rule. The idea was about delivering Adam (symbolizing the Jewish people in captivity among the enclosed hanging gardens of Babylonia), but you aren't reading it with it's original intent .
We don't have devils or demons or Original Sin or see this story as "paradise lost," etc. You are viewing the story through a Christian lens, a Gentile lens, a viewpoint it was never intended for.
Jews never imagined that the world would ever be reading the Bible, our Liturgy. This isn't a history book. It's not the history of the world. It's not a crystal ball with a future "march of the nations" inscribed in it. It's not a Magic 8 Ball that has an answer to every question you have.
It is one of several works, along with the Mishnah, the Talmud, and other works that make up the wisdom of the Jewish culture. It can't stand alone, but it's like Western society and especially Christians demand it to do just that.
It's like you tore out the first few chapters of Gone With the Wind and are blaming the author for the story not making sense. But you are the one who took only the first few chapters.
When someone points this out and offers you the rest and tries to tell you that you are holding fiction (but you are claiming it supposed to be fact and it fails at doing so, so therefore the whole work must be faulty), it becomes very hard to convince you that you are missing the point of Gone With the Wind in the first place.
I'm definitely not trying to make a Jew out of you. We don't convert people. Though I accept the reality of the God of Abraham, technically speaking I don't believe in God or have any use for things like "faith" in the Christian sense.
What I am saying is that you are still a believer in some Watchtower concepts, at least the ones in connection with this subject about the Garden of Eden. You need to let go of these. You need to at least acknowledge what academics and scholars know about Genesis. It's about the same that Jews have.
Objective analysis means always making sure you have people check your viewpoint, test it, make sure it works, disinterested parties, sometimes people you know who have a habit of not telling you what you like, who aren't going to let things go the way you want it to, who are going to give you the facts even if you aren't ready for them and even if they make you feel badly. The real truth is what you want.
Objectivity means your viewpoint doesn't matter and you have to give up fighting for what you believe. It means you got to let others try to punch holes in what you say. If they do, then you got to admit your current belief system is faulty or current theory has to be abandoned and you need to start again. You keep doing it again and again until no one can punch holes it. Then you got it.
You're not far from that, however. And again I'm not after you. I'm trying to point out there's some "Watchtower" that's still latched on. It will screw around with your attempts at being truly objective.