"As Vitellia, the devious, misanthropic 
    tantrum-throwing daughter of deposed Emperor Vitellius, Rosamund Illing is 
    ideally cast. Illing has a marvelous sense of stagecraft and every bit of 
    malice was delivered venomously. When required, she was truly funny. Besides 
    her acting abilities, the plaudits she has received are well deserved. Her 
    voice is even across the range and there is a breezy openness in her tone 
    that is matched by her scrupulous attention to detail and natural musicality. 
    She is an excellent Mozart singer."
    Michael Easton, The Sun-Herald (May 7, 1999) 
"Rosamund Illing as Vitellia--one 
  of Mozart's many impressively vindictive woman--delivered a searingly focused 
  performance, as alert in her recitatives as in her arias and ensemble work, 
  and singing evenly and impressively."
  Peter Burch, The Australian (May 7, 1999)
"The most complex character 
  is the embittered Vitellia, and Rosamund Illing is convincing as a vengeful 
  harridan. She is also a femme fatale out of film noir before the event, who 
  can convince the decent Sesto to kill for her. The part contains a number of 
  spectacular high Ds and also a very low tessitura that tests any soprano. The 
  fact that Illing negotiates these passages without apparent stress is a tribute 
  to her taste and musical expertise."
  John Slavin, The Age (May 1999)
"... Rosamund Illing has 
  pretty much cornered the market in villainesses such as Vitellia with her utterly 
  secure, titanium-edged soprano and evident relish of such characters. From beginning 
  to end she was the self-obsessed schemer, and one did not believe her volte-face 
  at the end for a second."
  Deborah Jones, The Australian (January 1997)
"... the greatest vocal 
  consistency of the night came from the women, notably Fiona James in the cross-dressing 
  part of Sesto, and Rosamund Illing as Vitellia."
  Peter McCallum, Sydney Morning Herald (January 1997)