You can use Oscars if you want, as long as the Oscars are not been influenced by their dumb politics, money, the Harvey Weinsteins of the world, instead they decide more on giving the Oscar to best student with the best work,
Joss is an oscar nominee but this is Joss from Buffy and Firefly not Joss in a Disney action comedy like the Avengers movies. If you look at many buffy episodes Hush, Restless and becoming. Joss deserves oscars or emmys Nomimations and wins as a writer and director. but Buffy/Firefly is not Avengers, they are in a much higher class by light years. MCU cannot replicate many Buffy story lines because it would be too dark or overcomplicated for them and the ironically, the Oscars usually loves dark and overcomplicated.
Titanic, Avatar and Gone with End all had serious symbolic film achievements. People celebrate those films as a major important part of cinema, even the bad and the ugly side considering how dated Gone with the Wind is. MCU is more comparable to Fast and Furious or the Bad Boy series. to put MCU movies with Avatar, Gone with wind and titanic is laughable because this movies are part of serious cinema.
One must be in denial to make such a claim. Titanic, Avatar, hell even Gone With The Wind are far from being among the best movies ever made, yet they are and will be remembered because they were pop-cultural phenomenons of their respective time and same goes for the MCU. It's the most successful franchise of all time, of course it will stay in the collective memory as Star Wars or Lord of the Rings did.
I dont know how anyone can compare James Cameron movies like Titanic and Avatar, movies known for James Cameron aggressive director only driven instinct and lone craft to the cooperate mass produced movies like IW/Endgame where directors dont even do much and the main point of them is to sell toys and open theme parks unlike James Cameron who is main goal is to let audiences step into a new age of film making. it makes no sense.
Well I have already said it. yes, it will be a cult classic, only difference is that it means a lot because the movie has changed how people can do a comic film. HBO is going to learn from that style.Snyder fans will likely view ZSJL as a cult classic for years to come but that doesn't mean a thing. There are people who label Ed Wood's movies as cult, but that doesn't mean they are good. So yeah, maybe ZSJL will be comparable to some of the shows mentioned in your link as to having a dedicated but rather small cult following and being obscure to the general public. That is totally different to Endgame which will keep its place in the collective memory whether you like the movie or not.
I agree bout Twin Peaks, but also remember Twin Peaks and Snyder are still cut from the cloths, they follow their instinct to create their craft, which is what is the factor here of why directors or writers even exist and deserve to be taken seriously.By the way, a glaring exception among the shows in the link is Twin Peaks, which was an absolute landmark for TV and a true masterpiece, far above the other mentioned shows and everything Snyder has ever done.