James Cameron effects. The film was originally scheduled to be released in May 2009 but was pushed back to December 2009 to allow more time for post-production on the complex CGI and to give more time for theatres worldwide to install 3D projectors. Cameron originally intended "Avatar" to be 3D-only. "Avatar" broke several box office records during its initial theatrical run. It grossed $749.7 million in the United States and Canada and more than $2.74 billion worldwide, becoming the highest-grossing film of all time in the United States and Canada, surpassing Cameron's "Titanic". "Avatar" also became the first movie to ever earn
Titanic (1997 film) ever to emanate from Hollywood." The romantic and emotionally charged aspects of the film were equally praised. Andrew L. Urban of "Urban Cinefile" said, "You will walk out of "Titanic" not talking about budget or running time, but of its enormous emotive power, big as the engines of the ship itself, determined as its giant propellers to gouge into your heart, and as lasting as the love story that propels it." Owen Gleiberman of "Entertainment Weekly" described the film as, "A lush and terrifying spectacle of romantic doom. Writer-director James Cameron has restaged the defining catastrophe of the early 20th