In his album review for the
NME, Alan Smith described the song as "A fantastic piece of screaming excitement. Great opener."
Record Mirrors initial reviewer wrote: "The LP begins with a rock based, falsetto backed number called 'Back In The USSR' concerning the attributes of Russian women. Wild Harrison guitar and heavy brass lend that
soul element as well." Writing for the same publication, David Griffiths described the song as a "perfectly ingenious" opening track, since: [I]t serves the purpose of disorientating (both politically and socially) the "average" listener whose mind is likely to be thoroughly confused by such lines as "Back in the US, back in the US, back in the USSR," and the use of rock and Beach Boy effects to praise Russian chicks. With both Georgias on his mind, perhaps the listener is rendered more receptive. The message comes across that nothing is as simple as it seems and the violence of the beat effectively demonstrates that The Beatles have not gone soft, or too arty, or too far away from the basics, despite their fame and riches. Writing in
Partisan Review,
Geoffrey Cannon said that
The Beatles showed the band failing to engage with the contemporary rock audience in the manner that
the Rolling Stones had done on their 1968 album
Beggars Banquet. In Cannon's view: "The Beatles kick out the jams only in their
hard rock numbers: 'Back in the U.S.S.R.', 'Birthday' and 'Helter Skelter'. But the eclecticism of the first two numbers makes them evanescent. They may intend to be good jokes about the Beach Boys, Chuck Berry and
Little Richard; in fact, they hide behind these out-front stars." In his review for
The New York Times,
Nik Cohn similarly complained that "they hide behind send-up: the middle eight of 'Back in the U.S.S.R.,' for instance, is pure surf-age Beach Boys but it's all half-hearted and limp".
Jann Wenner of
Rolling Stone described "Back in the U.S.S.R." as the "perfect example" of the Beatles' ability to quote from others' work and "expand the idiom, but... [also] to penetrate it and take it further" in a way that recent satirical albums by
the Turtles and
Frank Zappa had failed to do. He added: "It would be too simple to say that 'Back In the USSR' is a parody, because it operates on more levels than that: it is fine contemporary rock and roll and... also a superb commentary on the United States S. R., hitting every insight – 'honey, disconnect the phone.' As well as a parody, it's also a Beatles song."
Richard Goldstein of
The New York Times praised the double album's "burlesque of musical forms", saying that it represented "almost a mock-history of pop" in which "Back in the U.S.S.R." was "a rock primer, quoting the
Jefferson Airplane, the Beach Boys, Jerry Lee Lewis and
Ray Charles". Tim Riley describes "Back in the U.S.S.R." as "
Brian Wilson with sex appeal" and an example of how, further to "
Lady Madonna", several of McCartney's 1968 compositions "straddle the ironic distance between genre treatments and fresh, inventive material that stands well on its own". In his book on the White Album,
David Quantick cites the song as an example of McCartney's standing as "a master of pastiche and parody", adding that "In lesser, feebler, hands, 'Back in the U.S.S.R.' could have been a rotten comedy song, a weak parody tune, but McCartney – cocky, confident, and able to do almost anything musically – made it into something amazing." Quantick admires the three Beatles' musicianship and "hilarious" harmony vocals, and concludes: "The whole thing rocks – and rocks substantially more than the Beach Boys ever did." In a review coinciding with the album's 40th anniversary, John Bohannon of
PopMatters similarly praised the band's performance, including the guitar work and a McCartney vocal that he deemed "one of the best hard rock vocal[s] delivered from below the belt". In 2010,
Rolling Stone ranked "Back in the U.S.S.R." at number 85 on the magazine's list of the "100 Greatest Beatles Songs". In his commentary for the magazine, English singer
Billy Bragg said that 1968 was when "our love affair with all things American began to turn sour", with the year marked by reports of US atrocities in
Vietnam, the assassinations of
Martin Luther King and
Robert Kennedy, the gesture of African-American athletes introducing
Black Power politics at the Mexico Olympic Games, and
Richard Nixon's victory in the US presidential race. Bragg added: "By opening [the White Album] with this wonderful inversion of Chuck Berry's 'Back In The USA', The Beatles made clear whose side they were on... Subversive or just mischievous? You decide." ==Political controversy and cultural significance==