OK this sounds a lot like me. I can't stand comic books but I know the basics from watching cartoons TV shows and movies. Ive seen Supes 1 and 2 and SR and every Batman movie from 1989 on; and I loved BvS. I saw it 3x before it left theaters. Only difference is I didn't love Lex I was more accepting of him.
Apart from that last part, it was like you we're talking to me.
I was a fan of comics going back before I can remember, probably age 3 or 4. Used to watch every movie I could get, over and over again, and learned to read from comic books. Around age 14 or so, I had different interests and stopped following the comics, for the most part, until my early 20's when I picked up Watchmen and rediscovered everything I loved about comics, but also what appealed to my sensibilities and the things I look for in stories as an adult. Batman and Superman, specifically, were always my favorites (along with X-Men and Captain America)
So I have this big gap in my life that separates the way I viewed Superheroed through the innocent eyes of a child, and as an adult who likes good drama, psychological character stories, darker material, symbolism and allegory, deeper themes, beautiful cinematography, etc.
BvS is the perfect movie for me, then. I'm not saying the film is flawless, but overall, I love how it so eloquently and cleverly addresses that disconnect between the more childish view of Superheroes and the world in the Golden Age, and the complexities of the real world, that we have to face as adults. To me, it feels like both a Superhero movie and a deeper, serious, dramatic story. I think the best stories are those that reflect something about the society that created them, and I feel BvS does that, in a way that examines the role of these mythological characters within the world we live today, as opposed to the culture that originally created and read these stories. Again, not saying it doesn't have flaws.
But those are the CBMs I really appreciate, the more "mature", "adult", for lack of better terms, stories. I also love MoS, TDKT, and Watchmen. And I think Civil War is fantastic and Marvel has created some great stories as well, I love DareDevil, and can't wait to see Logan because it sounds like that is going to be right in my wheelhouse, hope we get to see more like it