Among Beatles biographers, Ian MacDonald recognises the song as having been influenced "far more" by Indian classical music than by the Byrds. While he views it as Harrison's "most successful song" up to 1965, MacDonald considers that the lack of contrast between the verses and the bridges renders the track "monotonous", revealing an "obstinate quality" that typifies much of Harrison's writing. Tim Riley disagrees, instead recognising that the bridge "sets things in motion" compared to the verse's "ebb and flow". In addition to admiring the group's performance, particularly the restraint Starr employs to resolve the tension created by the VII chord change, Riley describes "If I Needed Someone" as "every guitarist's hook-bound fantasy". Writing in Barry Miles' book "The Beatles Diary", Peter Doggett considers it to be Harrison's best song "by far" up to that point, and he describes the group's harmony singing as "stunning" and "the tightest they'd yet achieved on record". In 2011, "Rolling Stone" ranked "If I Needed Someone" at number 51 in its list of the "100 Greatest Beatles Songs".