‘It also needs a sterling Thérèse to initiate the absurdities and sustain the (in)credibility of the ensuing preposterousness, and in Harriet Eyley, the RCM were blessed with a fine singing actress who projected imposingly but with a vocal warmth which assuaged some of Thérèse’s feisty unreasonableness. The challenging coloratura was sung with penetrating precision and a sparkle of panache.’

http://www.operatoday.com/content/2017/07/a_french_double.php