Patrick Ryan of USA Today described the record as "a 12-song collection of playful, evocative letters to her friends, family and lovers," and noted that the "intimately personal music is reminiscent of Hawke's songwriting heroes: Joni Mitchell, Fiona Apple and Taylor Swift".[18] Rhian Daly of NME wrote that the album "shows the work of a songwriter who, even as something of a rookie, can command your attention and emotions with the most effortless of lines and make you consider your own life and relationships with the gentle encouragement of a close friend. Hold ‘Blush’ close – it’s a special one."[17] Peyton Thomas of Pitchfork wrote, "The Stranger Things actor’s move into music is refreshingly thoughtful and understated, with emotionally incisive songwriting and a featherlight voice wrapped up in Laurel Canyon arrangements."