Of course.
I think we are see a reductionist reaction to movies like Superman Returns. I don't want to blame it...but, Superman Returns I think scared WB. However, I wouldln't say SR is TOO BLAME for this, because Marvel has already started doing this.
They're reducing their films to action-fests that'll do very little character. They're looking at mass production now of these movies to turn quick profits and not making artful films first and foremost.
The Fantastic Four franchise is a perfect example of this, followed then by the X3 debacle. These movies are pointing to the direction that comic book films are headed. Ghost Rider, with its awfully pop-ish look, seems to be embracing the same reductionist, mass audience slave mentality as well instead of providing a compelling, dark cult-ish thriller that'd been truer to the comics. Fantastic Four 2 the jury is still out on...
Batman Begins and Spider-Man seem to be the sole franchises untouched by this...trend of reducing films. I think Superman Returns was the furthest a director could push an alternative version of a hero -- Singer's version of Superman is a quitely radically different than previous versions, while remaining faithful to them at the same time.
Now, I think to a degree fans are to blame for this. Either they don't like the emotional complexity of a film like Superman Returns of Spider-Man 2 (which I've seen many fans bash on the basis of lack of action), or they just don't want to think when they watch these movies. I find it ridiculous humorous that peoople think that Ghost Rider is going to be anymore than just pop-trash like Daredevil. But, ti's flashy and actiony looking and it has cute little lines that play upon the "HOW-MANY-TIMES-HAVE-I-SEEN-NICK-CAGE-ACT-LIKE-THIS" characterization...Nick Cage is playing Nick Cage in that movie.
I dislike when people say "finally, a comic book movie that's not afraid to be a comic book." But people forget: it's not a comic book. A film is not a comic book. A film is not a comic book. Again, just in case someone didn't get it, a film is not a comic book. A film should not work or operate like a comic book otherwise...you have a comic book, which a film is not. Are we getting this? When an audience sits down in a theater they want to watch a film, not a comic book.
Of course, fanatics will not see this and that's disheartening. And in the end, it's going to turn out more F4, X3, GR trash rather then providing well-crafted, acted, and inspired films like BB, SM, and yes, Superman Returns (since most detractor's comments are related to teh vision, not the execution of SR). As studios become "safer" with these franchsies, the franchises will become more stereotypical (Jeez, a superhero fighting the Nazis -- how many times have I seen that one, Indiana Jones?).
There is also something to be said about the saturation of comic book films. Superman, Batman, Spider-Man, X-Men, Ghost Rider, Fantastic Four, The Incredible Hulk, Wonder Woman, Iron Man, etc....they're saturating the market and this too will eventually kill these movies UNLESS they are able to define for themselves a genre niche in the market which, if they continue to follow the typical and tired conventions of action-films, they will never create.
Comic book movies need to define themselves as something onto themselves, a unique combination of action and character on a parallel arrangement. When people say, "it needs to be like a comic book," it basically comes down to it needs to be simple, fast, and action-packed -- that's an action movie, not a comic book film. If comic book movies are going to have any sort of longeivity, studios need to crack down on the properites and produce only a few OR they have to create in these movies new conventions that distingiusih them from the pack of films out there.
So what I think Whedon leaving WW and these guys script suggest is the general trend in comic book films for the fan base to be ridiculously and horribly resistant (and now studios adopting it) to any sort of risky change even if such change could produce creative art that is actually BETTER than the original.
For example, more people paid to see Superman Returns than Batman Begins. BB is regarded as a success, SR as a failure. Why? Because BB stuck to what fans expected, SR didn't. However, the Superman comics are dead in the water, period. They have been for hte past decade. Yet, here comes Singer, and changes it up and, IMO, makes Superman a more interesting character and more relevant to our modern world than any other idealistic, forgone world of the past which some moralists wish to stick to. It improves the continuity and legend of Superamn, IMO--as I feel Spider-Man's movies have, and in fact, X-Men 1 and 2 improved a bit of the comic books.
However, fans decry these changes...why? Becuase they're changes. It's not a matter if its better or serves the film medium better, it's just a dogmatic expression of "it's different." And as studios embrace these simplistic, mindless "carbon-copies" of the comics, replicating the action-driven narratives that many comics embrace, far-fetched and over-the-top, you'll see the general public become more disatisfied with comic book films...why? Because if the general public wanted the comic book film to resemble the comic book, they'd also be reading the comic books. But they don't, do they? Comics are actually in a bad spot nowadays b/c geenrally, people don't like them and ridicule them with a certain degree of (and sadly legitiamte) foolishness. But the movies have always made it more serious, better executed, and more relevant with social themes about human interaction that the comic books (justifiablly) don't explore for the sake of fun.
This is why comic book films will eventually die out. I had a good hope for them too, but as usual they are becoming cliche, stereotyped, and redundant. Superman, Spider-Man, and Batman will finish out hte marathon and wth the conclusion of the Superamn Returns trilogy, we'll see the end of any major comic book movie developments. We'll see sparks of crap here and there, literally, of crap...
Of cousre, this is just my opinion.