The suggestion that Gilbert's vocal performance was so dreadful that it prompted laughter in the audience has long been held as an article of faith in the film world. That tale is thought to have inspired the fictitious film
The Duelling Cavalier, which is featured as a central plot element in the 1952 MGM musical comedy ''
Singin' in the Rain. In fact, while reviews of His Glorious Night
ranged in 1929 from tepid to cautiously supportive, Gilbert himself received generally good notices and his voice was judged perfectly adequate, if somewhat studied in tone. "John Gilbert Makes a Big Hit in First Talkie", announces the review headline in the Chicago Daily Tribune
on October 21. "Mr. Gilbert is a bit sound-conscious and over-ardent in the first few scenes", reports the newspaper, "but he whips himself into shape almost immediately and is oo lala as usual for the remainder of the picture." The Tribune'' then assures Gilbert's fans, "His voice is guaranteed to charm all listeners."
Mordaunt Hall, the influential critic for
The New York Times, also generally approved of both the star's voice and performance: However, in the same October 5, 1929 review, Hall singles out the film's main flaws, namely its creaky storyline, repetitive dialogue, and old-fashioned approach to the material: This approach to love scenes, far more in line with the technique of silent cinema than sound, was criticised in many reviews. One critic even stated, "Gilbert will be able to change places with
Harry Langdon. His prowess at lovemaking, which has held the stenos breathless, takes on a comedy aspect, that gets the gum chewers tittering at first, then laughing outright at the very false ring of the couple of dozen 'I love you' phrases." Such reactions were attributed not to Gilbert's voice but specifically to
Willard Mack's "overly florid dialogue, which might have been fine as subtitles but sounded downright embarrassing to audiences when spoken by a cast suffering from the stilted direction of a microphone-conscious Lionel Barrymore". ==Rumors of sabotage==