"Of the soloists, Emma Sventelius is in a league of her own. A young, strong, sonorous mezzo which most likely is going to evolve into something truly great, a strong scenic presence and well-poised, believable acting. It's going to be genuinely interesting to follow her career. Maybe a Brünhilde in the making?"

"Av solisterna står Emma Sventelius i en klass för sig. En ung, bärig, klangrik mezzo som antagligen kommer att utvecklas till något verkligt stort, en stark scennärvaro och avmätt, trovärdigt agerande. Det ska bli mycket intressant att följa hennes karriär, kanske en Brünnhilde i vardande?"

from Norra Skåne 26 August 2018

"The friend Suzuki, embodied by Emma Sventelius, with her wonderful mezzo-soprano voice, is the only one who has remained true to Butterfly."

"Die Freundin Suzuki, verkörpert von Emma Sventelius mit ihrer wunderbaren Mezosopranstimme, ist die Einzige, die Butterfly treu geblieben ist."

Der Kultur Blog 20 November 2017

"The swedish mezzo-soprano Emma Sventelius is singing and acting the role of Butterfly's servant absolutely captivating"

"Emma Sventelius was Suzuki, Cio-Cio-San's confidante. The young swedish mezzo-soprano, who is yet to finish her Master's Degree, has an expansive, bronze coloured lower- and middle register..."

"Emma Sventelius war Suzuki, die Vertraute Cio-Cio-Sans. Die junge schwedische Mezzosopranistin, die ihr Masterstudium noch nicht abgeschlossen hat, verfügt über eine ausladende, bronzefarbene Tiefe und Mittellage..."

"Emma Sventelius as Suzuki, is enchanting in the Flower duet with Cio-cio-San."