But Movie Red Skull doesn't have much of personality, he was so bland, Hugo Weaving doesn't seem to have any interest in playing him again.
Movie Red Skull wants power. Okay, why? What will he do with it? What kind of dictatorship would he create? If he is not a Nazi, what is his ideology? None of that is really explored, he just wants power, because he is the bad guy of the film. Comic Book Red Skull just has a much more developed personality and really Movie Red Skull barely did anything, he didn't even get an early victory against Cap, like many comic book movie villains do.
I think would be bit tricky to make Red Skull go from generic power mad megalomaniac to hate filled psychopath, without it seeming forced. You can do it, but I think there should have more hints of that in the first movie, more hints that his motive was hatred, not power lust.
Movie red Skull did bad things, but as a means to end, generic power lust. For Comic Red Skull cruelty and sadism is the end and means are directed towards that. That is the big difference. Comic Red Skull is way more evil then his movie counter part. The stuff in the movie is Comic Red Skull on a very, very good day, on a bad day, he would do way worse, for more petty reasons. In an Avengers arc, Red Skull was using chemical weapons to kill a bunch people in America, simply to torment Cap and there was the cosmic cube event I mentioned before. That is the difference, Movie Red Skull just a power mad villain, while Comic Book Red Skull sees power not as an end, but a means to inflict more cruelty. The difference is in motivation.
Red Skull could have ordered the village in Norway destroyed, simply so no one would discover he found the cube or to make sure Hitler didn't find out about his presence there, he could have had the same motive for killing the old man. Movie Red Skull is bad, comic book Red Skull is a million times worse, he had thousands of Americans killed with chemical weapons, just to torment Cap, no reason for it beyond that.
Daredevil is the Marvel Universe, that doesn't mean I would want to see DD fight aliens instead of thugs and gangsters. Just because something is set in the Marvel universe, doesn't mean everything from the Marvel universe should be featured in it, regardless of tone and context. Laser guns did not fit with a WWII period piece, if the movie was set in present time and Cap was fighting AIM, I wouldn't have a problem with the laser guns. The laser guns just did not the period and Cap being in the Marvel universe doesn't change that fact. I think they could have made Red Skull and his underlings dangerous, without using laser guns. Heck, in the Golden age comics, Cap was mainly fighting Nazis with real guns, if its good for the comics, I don't see why it is not good for the Silver screen. Red Skull still could have been a super solider and still could have had a doomsday weapon, that is pretty threatening.