Captain America: The First Avenger million in what was the second highest-grossing opening weekend for a superhero film in 2011, behind "Thor" ($65.7 million). "Captain America: The First Avenger" is the third highest-grossing motion picture set during the World War II era, after "Saving Private Ryan" and "Pearl Harbor". The review aggregator website Rotten Tomatoes reported an 79% approval rating with an average rating of 6.9/10 based on 258 reviews. The website's consensus reads, "With plenty of pulpy action, a pleasantly retro vibe, and a handful of fine performances, "Captain America" is solidly old-fashioned blockbuster entertainment." Metacritic, which assigns a weighted average score, rated the
Captain America (William Burnside) in contemporary times, to battle the original Captain America). This complicated origin is the reason that some sources list "Young Men" #24 as this character's first appearance, when in fact this, and subsequent 1950s-published Captain America stories, was clearly created with the intention of depicting the original Captain America. A 1977 story, "What If" Vol. 1 #4, (August, 1977), introduces two other, previous Captain Americas - William Naslund, appointed by Truman in 1945 to succeed the original Captain America, and Jeff Mace, who succeeds Naslund as Cap in the spring of 1946 after Naslund is killed in action. These versions