Critical reception
On Rotten Tomatoes, the film has a 79% approval rating based on 210 reviews, with an average rating of 7.40/10. The site's consensus reads, "Munich can't quite achieve its lofty goals, but this thrilling, politically even-handed look at the fallout from an intractable political conflict is still well worth watching." Metacritic assigned the film a weighted average score of 74 out of 100, based on 39 critics, indicating "generally favorable reviews". Audiences polled by CinemaScore gave the film an average grade of "B+" on an A+ to F scale.
Roger Ebert praised the film, saying, "With this film [Spielberg] has dramatically opened a wider dialogue, helping to make the inarguable into the debatable." He placed it at No. 3 on his top ten list of 2005. James Berardinelli wrote that "Munich is an eye-opener – a motion picture that asks difficult questions, presents well-developed characters, and keeps us white-knuckled throughout." He named it the best film of the year; it was the only film in 2005 to which Berardinelli gave four stars, and he also put it on his Top 100 Films of All Time list. Entertainment Weekly film critic Owen Gleiberman mentioned Munich amongst the best movies of the decade. Rex Reed from The New York Observer disagrees, writing: "With no heart, no ideology and not much intellectual debate, Munich is a big disappointment, and something of a bore."
Variety reviewer Todd McCarthy called Munich a "beautifully made" film. However, he criticized the film for failing to include "compelling" characters, and for its use of laborious plotting and a "flabby script." McCarthy says that the film turns into "... a lumpy and overlong morality play on a failed thriller template." To succeed, McCarthy states that Spielberg would have needed to engage the viewer in the assassin squad leader's growing crisis of conscience and create a more "sustain(ed) intellectual interest" for the viewer. Writing in Empire, Ian Nathan wrote "Munich is Steven Spielberg's most difficult film. It arrives already inflamed by controversy. ... This is Spielberg operating at his peak—an exceptionally made, provocative, and vital film for our times."
Chicago Tribune reviewer Allison Benedikt calls Munich a "competent thriller", but laments that as an "intellectual pursuit, it is little more than a pretty prism through which superficial Jewish guilt and generalized Palestinian nationalism" are made to "... look like the product of serious soul-searching." Benedikt states that Spielberg's treatment of the film's "dense and complicated" subject matter can be summed up as "Palestinians want a homeland, Israelis have to protect theirs." She rhetorically asks: "Do we need another handsome, well-assembled, entertaining movie to prove that we all bleed red?"
Gabriel Schoenfeld, writing for Commentary, was also critical of the film, calling it "pernicious". Comparing the fictional narrative to history, he asserted that Spielberg, and especially Kushner, felt that the Palestinian terrorists and the Mossad agents are morally equivalent, and concluded: "The movie deserves an Oscar in one category only: most hypocritical film of the year." Israeli author and journalist Aaron J. Klein wrote in Slate that the movie was a "distortion" of facts, concluding that "A rigorous factual accounting may not be the point of Munich, which Spielberg has characterized as a 'prayer for peace.' But as result, Munich has less to do with history and the grim aftermath of the Munich Massacre than some might wish."
In defense of the climactic sex scene, critics Jim Emerson of the Chicago Sun-Times and Matt Zoller Seitz of Salon compared it to Lady Macbeth's suicide in William Shakespeare's Macbeth, interpreting the sequence as representing the corruption of Avner's personal life as a result of his being conditioned to kill others to avenge Munich.
Some reviewers criticized Munich for what they call the film's equating the Israeli assassins with "terrorists". Leon Wieseltier wrote in The New Republic: "Worse, Munich prefers a discussion of counter-terrorism to a discussion of terrorism; or it thinks that they are the same discussion".
Melman and other critics of the book and the film have said that the story's premise—that Israeli agents had second thoughts about their work—is not supported by interviews or public statements. In an interview with Reuters, a retired head of Israel's Shin Bet intelligence service and former Internal Security Minister, Avi Dichter, likened Munich to a children's adventure story: "There is no comparison between what you see in the movie and how it works in reality". In a Time magazine cover story about the film on December 4, 2005, Spielberg said that the source of the film had second thoughts about his actions. "There is something about killing people at close range that is excruciating," Spielberg said. "It's bound to try a man's soul." Of the real Avner, Spielberg says, "I don't think he will ever find peace."
The Zionist Organization of America (ZOA) – describing itself as "the oldest, and one of the largest, pro-Israel and Zionist organizations in the United States" – called for a boycott of the film on December 27, 2005. The ZOA criticized the factual basis of the film and leveled criticism at one of the screenwriters, Tony Kushner, whom the ZOA has described as an "Israel-hater". Criticism was also directed at the Anti-Defamation League's (ADL) National Director, Abraham Foxman, for his support of the film.
David Edelstein of Slate magazine argued that "The Israeli government and many conservative and pro-Israeli commentators have lambasted the film for naiveté, for implying that governments should never retaliate. But an expression of uncertainty and disgust is not the same as one of outright denunciation. What Munich does say is that this shortsighted tit-for-tat can produce a kind of insanity, both individual and collective."
Ilana Romano, widow of Yossef Romano, an Israeli weightlifter who was killed in the Munich massacre, said that Spielberg overlooked the Lillehammer affair, although Spielberg seems to have been conscious of the omission; the film's opening title frame shows Lillehammer in a montage of city names, with Munich standing out from the rest. The Jewish Journal said that "the revenge squad obsess about making sure only their targets are hit – and meticulous care is taken to avoid collateral damage. Yet in one shootout an innocent man is also slain ... The intense moral contortions the agents experience as the corpses pile up makes up the substance of the movie."
According to Israeli journalist Ronen Bergman, as reported in Newsweek, it is a myth that Mossad agents hunted down and killed those responsible for the killing of eleven Israeli athletes and a German policeman at the 1972 Munich Olympic Games, claiming most of the people were never killed or caught. He claims that most of the people that Mossad did kill had nothing to do with the Munich deaths. He also says the film was based on a book whose source was an Israeli who claimed to be the lead assassin of the hit squad, but instead was a baggage inspector at Tel Aviv airport.