Superman and Wonder Woman is a tricky ship. Part of why I've never liked the pairing comes down to the fact that it really doesn't work, given the characters. Superman especially.
A large part of it is because of who Superman is. He's the ultimate immigrant. He came to Earth from a dying planet only to be raised by kindly old people as their son. Genetically, he is an alien, but in his heart he is as human as any one of us and it's part of why he loves us so much. Superman's greatest wish has always been shown to be human.
For a similar story - which may even have been partly built off the Superman mold - see Goku in Dragonball Z.
He's the ultimate hero, but he's so much more human, which is why he gravitates towards regular humans. He has a job at the Daily Planet, he eats, he sleeps, he has an apartment. All things he does not need to do. But he was raised as one of us. It's why he gravitates towards human women as well. Wonder Woman is the sole exception and it never lasted long. They're part of the life he cherishes and desires and they are another connection to the humanity within a man born of another planet.
Wonder Woman is a part of that other life - the life of gods among men, facing threats no single human could ever hope to face - and that is largely why it never really works out. He's too human for that. She doesn't really fit that life (and this is also partly why I think Batman and Wonder Woman is another that is always destined for failure in regular DC comics). There's a reason Lois Lane has been there right from the start of Superman.
I think it isn't really a coincidence that the sole times it has worked in fiction prior to the New 52 are the times when Superman has accepted a role more akin to a super powered alien god. Kingdom Come got away with it partly because it fit with the theme and story it was going for - as the name implies, there's some straight up biblical overtones in that story - but it never felt right to me to see a Superman that seemed as though he felt he were above humanity. Frank Millers DKSA - which was in part about Superman as well - went the "alien god who knows what's best for us" route who shacks up with Wonder Woman and decides "maybe it'd be better if I did take over or led them" by the end and... that's just... yeah.
See also Spider-Man. He's the everyman. The nine to five joe who has powers and uses them responsibly, but is still just an average guy. It's the same reason the vast majority of his love interests are not super powered. Even the one vigilante he's had an extensive fling with - Black Cat - does not have them. He may have super powers but he is as human as any one of us.
I guess this is part of why the Wonder Woman and Superman thing feels so false to me right now. As it was written on the page, it was born of loneliness. Superman shouldn't feel lonely, because he's human, not a god other people can't understand. But I just kind of let it slide, because I guess it was inevitable. But just as inevitable is it not working out, I think.
As a side note, the thinking behind it that comes from most fans is boring. "Well, she's the pinnacle of women, he's the pinnacle of man, they're near perfect beings, so they should totally be together". I'm not talking about any of you - I don't know what it is about it you like - but some fans elsewhere in fandom.
Also, this is why Wonder Womans primary love interest is an inversion of that. Steve Trevor was her guide into mans world. A place that fascinated her. Dude was human. But they kind of wrote him out of the picture for the longest time prior to the New 52.
If Orion stops being a massive buttface for a while, I could see myself getting into the idea of him and Diana.Amazon princess and the Dog of War.. Nice ring to it.
I am a hundred percent behind Orion and Wonder Woman taking a go at it. THAT has the potential to be interesting.
Plus I'm just ready to see more Apokolips shenanigans in the DCU again. When the hell is Darkseid going to show up and actually do something this time? Needs more New Gods.
Let's see...
I always sort of liked the idea of Batman and Zatanna. Paul Dini kind of toyed with this idea in his Detective Comics run, but didn't get to run with an actual relationship. She straddles the line of both the world of humans and the world of gods much better. But I do have to admit I realize from a storytelling standpoint it would create problems. You couldn't have her on a ton of his adventures. Otherwise, couldn't she conceivably just end most threats with one backwards spoken phrase?
A secondary is Batman and Catwoman, but I admit I'm in the middle of a spell where I'm a bit bored with it.
Beast Boy and Raven - comics, TV shows and otherwise - is my OTP. I've been a member at the Shrine for that pairing even longer than I've been nosing around here. Great chemistry, lots of potential, works thematically and it's really sweet. It's one of my all time favorites.
Abby and Alec/Swamp Thing.
Green Arrow and Black Canary
Big Barda and Mister Miracle.
Guy Gardner and Ice. I've always loved that she's the woman who could get past his tough guy exterior.
Aquaman and Mera. Since Geoff Johns started revamping the Aquaman mythos, they've become equals. And adorable. Aquaman has the sort of patience with her - even despite the things she's kept from him which probably would have been handy to know - that only comes out of true love.
I'm pretty sure there is no movie based on kingdom come, only an comic. Unless I'm mistaken....
There isn't. But DC has wanted one made for the longest time. If anything is holding it up, it's got to be the difficulty of translating the art of Alex Ross into animation. That is, I guarantee you, something that will be a massive pain in the ass.
No movies for the comic... though there IS like an audiobook and I can vouch that the voices are pretty damn amazing.
DC has some great audiobooks. I've heard nothing but good things about most of them.