Selome Hailu HBO said “Hello, angel” to 913,000 viewers when it aired the series premiere of “The Idol” on Sunday night. Provided by Warner Bros. Discovery, that number points to Nielsen’s measurement of linear viewers on HBO’s cable channel combined with WBD’s own data regarding streams on Max. For context, “Euphoria” drew 1.1 million viewers when it premiered in 2019. (Max had not yet launched, meaning viewers were counted across HBO, HBO Go and HBO Now.) Levinson’s second HBO outing is therefore 17% behind his first. The trajectory of “Euphoria” Season 1 viewership was mostly flat, peaking with 1.2 million viewers of the finale, meaning that “The Idol” could still manage to beat out “Euphoria’s” early performance if its audience continue to grow. But there’s only one month left to achieve that, as the drama’s first season will run for a short five episodes.