In a retrospective review, AllMusic critic Stephen Thomas Erlewine explained the wild success of the triple album: "The Beatles mystique was still very much attached to record and artist alike – at the time, John Lennon had seemingly burnt out a major chunk of his talent, George Harrison was losing his popular edge and had done a disastrous 1974 American tour, and no one was expecting great things from Ringo Starr – and it seemed like McCartney represented the part of the group's legacy that came closest to living up to fans' expectations. Thus the album ended up selling in numbers, rivaling the likes of "Frampton Comes Alive!" and other mega-hits of the period."