Lucky fans in China are the first in the world to get a sneak peak of the eagerly-awaited DC adaptation.
There is a lot riding on the upcoming blockbuster after mixed reactions to Batman V Superman and Suicide Squad.
The replacement of Zack Snyder with Joss Whedon as director promised a continued commitment to changing the tone of the franchise after some criticisms that Snyder’s vision was too bleak and gloomy.
The huge success of Wonder Woman showed that DC can mix drama with lighter moments and the first reactions to the Justice League screenings proclaimed that it is “even better” than Diana Prince’s solo outing.
Chinese fans were treated to live appearances from the whole cast, including Gal Gadot and Henry Cavill, across a huge two-day event.
The centrepiece was an exclusive 30-minute teaser which went down so well fans demanded that it was played again immediately.
One Chinese social media commentator shared her reactions to the footage and it is looking very, very good for the franchise’s future.
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Fiona Is All In has also been giving thrilling praise to the footage screened so far.
In a series of breathless tweets she said: “A film worth waiting a person’s whole life for. So much better even than Wonder Woman.
“Marvel should be panicking. Cheering and applause everywhere.
“Visualy stunning, (the) theatre had to play the footage twice. (People are) crying.”
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Fiona Is All In added: “People are going to worship Snyder. (This movie) defines what a real superhero movie should look like.”
She also started a frenzy when she made a cryptic comment about a “light of green” which immediately started speculation the screening had just confirmed that Green Lantern would appear in The Justice League movie. When she was asked if that’s what she meant, the Chinese fan gave a categorical answer.
THE JUSTICE LEAGUE MOVIE IS OUT IN UK CINEMAS ON NOVEMBER 17