Avatar (2009 film) and Boris Strugatsky, which are set in the 22nd century on a forested world called Pandora with a sentient indigenous species called the Nave. Various reviews have compared "Avatar" to the films "", "Pocahontas" and "The Last Samurai." NPR's "Morning Edition" has compared the film to a montage of tropes, with one commentator stating that "Avatar" was made by "mixing a bunch of film scripts in a blender". Gary Westfahl wrote that "the science fiction story that most closely resembles "Avatar" has to be Ursula Le Guin's novella "The Word for World Is Forest" (1972), another epic about a benevolent
Avatar (2009 film) at additional panels to promote the film, speaking on the 23rd and 24th respectively. James Cameron announced at the Comic-Con Avatar Panel that will be 'Avatar Day'. On this day, the trailer was released in all theatrical formats. The official game trailer and toy line of the film were also unveiled on this day. The 129-second trailer was released online on , 2009. The new 210-second trailer was premiered in theatres on , 2009, then soon after premiered online on Yahoo! on , 2009, to positive reviews. An extended version in IMAX 3D received overwhelmingly positive reviews. "The Hollywood Reporter"