The new Avatar film, Fire and Ash, has had a significant opening at the worldwide box office, with reported global earnings ranging from $345 million to $380 million. The film's performance is being compared to other recent releases, including the Super Mario Galaxy movie, which had a strong global debut of $372 million. The film's long-term success is uncertain, with some questioning its potential to reach $2 billion and others discussing the future of the Avatar franchise.