more and more people would complain because it's not what they are used to.
didnt stop DC52 or Man of Steel.
Most of the readers from that day are either dead or don't go to movies.
Superman isn't just for those people. superman is a character for all ages. if Superman can be created in a revamp with a design such as Man of Steel, Superman can definitely be created in a time period piece, 1938-1945... the only thing that lacks is creativity, funding, imagination and a little bit of faith.
Movies are focused on today's audience...not the readers of the past
the point is irregardless because a movie is based on what they can sell, not to appeal to the general public of the fans. if they can sell it, they will make it. can this new movie be sold, sure... was the Tim Burton movie going to sell, maybe, no one knows for sure... could a time period piece Superman movie sell... absolutely, if they market it right.
i personally think a movie created with those designs in mind would be a great idea... to see Superman evolve from his first suit to a more detail-oriented suit, via Fleischer or Superman #14... something similar to what Sam Raimi did in the first Spider-Man movie or the new movie, how Peter Parker started with something very basic, then went to something more elaborate...
and, actually, one can compare 1939-1979 with 1980-2010, visually speaking, Superman stayed with the exact same design (as i've pointed out before in this thread) with slight differences. sometimes the shield was bigger or smaller, or sometimes the cape was shorter or longer... maybe the belt had more loops, or a pocket in the belt buckle to hold a kryptonite ring... but the traditional design stayed the same. they didnt tinker with it, they didn't completely change it (electric blue superman doesnt count because they ended up going back to the classic), and they didn't alter it in a drastic way... and i've heard that line before from countless people on here... change simply for the sake of change... i'm sick of that phrase. Richard Donner didnt make change simply for the sake of change. He stayed faithful and true to the original mythos and the look of the character, and because of that vision, Superman: The Movie is now a timeless classic, and sets the standard for ALL superhero movies to come.
and the current studio execs
don't care about what is faithful to the comics... all they care about is money.