Searxng/Harry Potter HBO reboot t Celebrity J.K. Rowling praises the "incredible" HBO Harry Potter reboot. See her reaction to the teaser and relive the magic of Philosopher's Stone. March 28, 2026 AceShowbiz - J.K. Rowling has publicly voiced her enthusiasm for the upcoming HBO reboot of the Harry Potter series, expressing strong approval following the debut of the show's first teaser. The author took to the social platform X to share her positive reaction, describing the adaptation as "incredible" and saying she is "so happy" with what she has seen.