When I started studying with the JWs, the matter of whether the Genesis account should be taken literally was glossed over quickly. I think it was one of those "it'll be clearer later on, so let's continue with the study at hand". It really was an issue for me even from the beginning because my work has always been in the science field. Although the brother that studied with me did stop & answer many questions as we went along, this one never got resolved. It ultimately got buried as one of the things not necessary for salvation & I progressed? in the "truth" & became a baptized witness.
I know in my gut I always felt like the Genesis account, the Garden of Eden, Adam & Eve, etc. all read like an allegory to me. I mentioned it off & on to other elders as something that I wondered about & I was always told that I needed to do more research about it to get it clear in my mind. I was told that it must be literal for the rest of the Bible to make sense & that all the other prophetic things in the Bible hinged on it being literal. It was pointed out that Jesus & Adam are spoken of in a literal way, Jesus being the last Adam, & that Jesus also said things that showed that Adam was a real man & that the Genesis account was to be taken literally.
A Bible study I was conducting brought this all back to the surface for me again. My student said when discussing Genesis that he wondered if it was to be taken literally. I didn't give him a satisfying answer, obviously, & he ultimately quit studying. I told him some things that even sounded lame to me & it was a very insincere effort to convince him of something I wasn't comfortable about myself. This may have been the crack in the dam that has led me to where I am now.
I've been inactive for almost a year & now I'm questioning everything, but more than ever I'm questioning the literality of the Genesis account. And does it even matter either way?
I would love to hear what some other opinions are, especially from those that still place value in the Bible. Thanks for the help. jns2