world premiere at Radio City Music Hall on August 10, 1950. After a seven-week run, Variety magazine reported the film had grossed "around $1,020,000", making it one of that theater's most successful pictures. Variety also noted that, while it was "breaking records in major cities, it is doing below average in ... the sticks." To promote the film, Gloria Swanson traveled by train throughout the United States, visiting 33 cities in a few months. The publicity helped attract people to the cinemas, but in many areas away from major cities it was considered less than a hit. The film earned an estimated $2,350,000 at the U.S. box office in 1950. Critical response Review aggregator Rotten Tomatoes reports that 98% of critics gave the film a positive review based on 112 reviews, with an average rating of 9.5/10. The critical consensus states: "Arguably the greatest movie about Hollywood, Billy Wilder's masterpiece Sunset Boulevard is a tremendously entertaining combination of noir, black comedy, and character study." Contemporary Sunset Boulevard attracted a range of positive reviews from critics. Time described it as a story of "Hollywood at its worst told by Hollywood at its best", while Boxoffice Review wrote "the picture will keep spectators spellbound." James Agee, writing for Sight & Sound, praised the film and said Wilder and Brackett were "beautifully equipped to do the cold, exact, adroit, sardonic job they have done." Good Housekeeping described Swanson as a "great lady [who] spans another decade with her magic," while Look praised her "brilliant and haunting performance." Some critics accurately foresaw the film's lasting appeal. The Hollywood Reporter wrote that future generations would "set themselves the task of analyzing the durability and greatness" of the film, while Commonweal said that in the future "the Library of Congress will be glad to have in its archives a print of Sunset Boulevard." The rare negative comments included those from The New Yorker, which described the film as "a pretentious slice of Roquefort", containing only "the germ of a good idea". Thomas M. Pryor wrote for The New York Times that the plot device of using the dead Joe Gillis as narrator was "completely unworthy of Brackett and Wilder, but happily it does not interfere with the success of Sunset Boulevard". Retrospective In 1999, Roger Ebert praised the acting of Holden and von Stroheim and has described Swanson's as "one of the all time greatest performances."