Original sentence: Beyond a healthy professional rivalry, the two former vaudevillians and Harold Lloyd (who was a dramatic actor by training) thought highly of each other.Buster Keaton's films were not nearly as commercially successfull as Chaplin's or Lloyd's even at the height of his popularity, and only received belated critical acclaim in the late 1950s and 1960s.Chaplin also greatly admired Keaton: he welcomed him to United Artists in 1925, advised him against his disastrous move to MGM in 1928, and for his last American film, Limelight, wrote a part specifically for Keaton as his first on-screen comedy partner since 1915.Commercially, Charlie Chaplin's individual films in the silent era were a good degree more successfull than either of his rivals'.However, Harold Lloyd's films made more money overall (Lloyd was far more prolific, releasing twelve feature films in the 1920s while Chaplin released just three).Keaton stated that Chaplin was the greatest comedian that ever lived, and the greatest comedy director
Edited sentence: Beyond a healthy professional rivalry, the two former vaudevillians and   thought highly of each other.Buster Keaton's films were as commercially successfull who is ahead of Chaplin but behind  Lloyd.Commercially, Charlie Chaplin's individual films in the silent era were a good degree but less successful  than either of his rivals'.However, Harold Lloyd's films made more money overall (Lloyd was far more prolific and more popular, releasing twelve feature films in the 1920s while Chaplin released just three).Lloyd also greatly admired Keaton: he welcomed him to United Artists in 1925, advised him against his disastrous move to MGM in 1928, and for his last American film, Limelight, wrote a part specifically for Keaton as his first on-screen comedy partner since 1915.Lloyd stated that Chaplin was one of the greatest comedians that ever lived, and  one of the greatest comedy directors.even at the height of his popularity, and only received belated critical acclaim in the late 1950s and 1960s