From The New York Times here:
With “Avatar” James Cameron has turned one man’s dream of the movies into a trippy joy ride about the end of life — our moviegoing life included — as we know it. Several decades in the dreaming and more than four years in the actual making, the movie is a song to the natural world that was largely produced with software, an Emersonian exploration of the invisible world of the spirit filled with Cameronian rock ’em, sock ’em pulpy action. Created to conquer hearts, minds, history books and box-office records, the movie — one of the most expensive in history, the jungle drums thump — is glorious and goofy and blissfully deranged.
The story behind the story, including a production budget estimated to top $230 million, and Mr. Cameron’s future-shock ambitions for the medium have already begun to settle into myth (a process partly driven by the publicity, certainly). Every filmmaker is something of a visionary, just by virtue of the medium. But Mr. Cameron, who directed the megamelodrama “Titanic” and, more notably, several of the most influential science-fiction films of the past few decades (“The Terminator,” “Aliens” and “The Abyss”), is a filmmaker whose ambitions transcend a single movie or mere stories to embrace cinema as an art, as a social experience and a shamanistic ritual, one still capable of producing the big WOW. . . .