Well if Marvel is doing things "right", then I desperately want DC to go the opposite of what Marvel did. One movie that was trying to be a bit more like a marvel movie was Green Lantern and we all know how that turned out.
What worked for Marvel will never work for DC. Marvel comics are fun reads, which can very easily be transitioned to a movie.
DC Comics have a far more serious and especially sociocritical take on comics, far more complex. Of course it's more difficult to make good movies out of them and trying to copy marvel will not work for them at all. Most DC characters are gods or aliens except for Batman... and I'm not talking Gods like Thor who simply is exceptionally strong and swings a hammer, I mean Beings like Martian Manhunter who reads minds, Green Lantern who can transcend imaginations to concrete items, the Flash who's ability is speed, something very quirky to try in a movie.
The only hero who falls out of this is Shazam... and that's because he's not really a DC character.
So stop trying to sell me this bullshit that DC should copy Marvel, it won't work... except for something like Shazam maybe.