Billie Eilish: The World's A Little Blurry review – a fascinating look at an artist and idol

RJ Cutler's two-hour-plus Apple documentary on the pop phenom reveals an exceptional artist grappling with both superstar fame and lame parent jokes

By age 19, the singer Billie Eilish has reached heights of fame and success that feel both otherworldly and familiar, carried by the same tides of generational mega-popularity that have buoyed such teen music idols as Britney Spears and Miley Cyrus before her, but with a Gen Z twist. It's Eilish publicity canon that the then-15-year-old rocketed to social media fame after her older brother and co-producer, Finneas, posted a song they recorded for her dance class, Ocean Eyes, to Soundcloud, that they recorded her smash debut album, When We All Fall Asleep, Where Do We Go? in his childhood bedroom, that the two MaGyver everyday sounds - a dentist's drill, the slurp of Eilish's Invisalign retainer - into songs that garner billions of streams.

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