Disclosure: I haven't seen Man of Steel
I don't know if others found the Jesus[footnote]More generally a redeemer of a decaying human society.[/footnote] allegories in Superman Returns trite, but if Man of Steel was intended to update Superman into the contemporary era, that is a direction I would have liked to seem them take it. Mr. Chipman already discussed that the 1978 Superman (still one of my favorites) was less about Mr. Man of Steel and more about the people around him as they discover that Sups is everything that he appears to be. A return to this notion but presented with a nod to the harshness of reality, would have been just grand.
Of course there are problems.
For one, the crime is not the terrible thing it is in the comic books. Oh, real crime is even more grizzly than is portrayed by comics, or even mob stories like Goodfellas, but they don't kill as many people as say, junk food and auto accidents. The crimes that do the most damage (and kill the most innocents) are at white-collar levels or higher, where a team of brilliant, untouchable lawyers would serve better than a flying invincible guy. Of course, Supes could be useful going to the world's hot zones to quell unrest and provide relief [http://www.smbc-comics.com/?id=2305]. But as Jesus noted, too many of them and too few of him, even for Mr. Fast-As-a-Speeding-Bullet. On the other hand, this is perfect for the conflict of such a story: he cannot save everyone but he can, by doing as much as he does, provide an icon of hope for those who debate between hoarding for their own survival and helping with the common good. Most of the lives Superman saves (much like Jesus or Krishna) would be by changing minds, and inspiring people to do right for everyone, rather than just themselves.
Secondly, Man-against nature stories don't have the same draw as a good super-powered fistfight. Trying to save the world at a quotidian level just doesn't pique the same interest as a fictional disaster or an evil mastermind. This isn't unique to Superman. We have to lure people into the theaters with flashy effects and over-the-top action, and then blindside them with philosophy and introspection. More importantly, the studios are so afraid of risk right now to aim for a deeper movie over a shallow blockbuster. So MoS is really a sign of the economic times.
Thirdly, some people are a bit sensitive about their gods' thunder. Or are sensitive when something looks like someone else's god's thunder (that they're being preached at). Darth Plagus whips up a batch of vader-batter and inseminates Shmi Skywalker (which is debatably an incident of rape), and everyone groans at the implication of a divine conception. The Christian messiah narrative so dominates our culture that it's difficult to present a new version without it being hijacked by Jesus, or people thinking that it is a hijack by Jesus.
Still it would be worth it.
There is a notion that Superman died on September 11, 2001, when Americans saw in vivid detail that there really are Lex Luthors but no Supermans [footnote]Supermans: plural of the Superman character, contrast to supermen, plural of dudes with Superman-like powers, but not necessarily the character.[/footnote] to stop them. But that's the thing. Superman, if he existed, could still never be the ever-present guardian to protect us from all threats, foreign and domestic. Instead he would be an example we live by: If Superman lost all his powers, he'd still uphold the common good. And disagree [http://tvtropes.org/pmwiki/pmwiki.php/Main/WhatYouAreInTheDark].[/footnote]. It's just as valid to ask What Would Superman Do?, as it is WWJD?.[footnote]Disclosure, really any figure could fit into the notion (e.g. What would Einstein do? What would Vader do?) This is a psychological technique of tapping into one's own subconscious, a segment known as the wise mind.[/footnote] So really it doesn't matter that Superman is confined to the pages of a comic book, if we allow the spirit of what is Superman to inspire us. And that's the idea that could have emerged, I think, from a better Man of Steel.
238U