* Sop. Sungji Kim came onstage in Act II as a saucy and presumptuous character, and took the stage immediately with a real vocal edge to her sound. Ms.Kim’s waltz aria endeared her to the audience as she lured Marcello into her web. (Apr. 2015 Town Topics in Princeton)
* A continual pleasure to see onstage was soprano Sungji Kim, who found a strong depth of character in Norina. Ms.Kim played the role as a smart cookie who pulled out all the stops when necessary. With a voice that spun off high coloratura with ease, Ms.Kim was especially impressive with her ease with fast-moving passages, breath control, and dramatic vocal tone. Ms.Kim clearly has a future in 19th- century lead soprano roles. (Feb.2013 Town Topics in Princeton)
* Sungji Kim was charming as the mechanical doll Olympia, her bright, incisive voice. (Sept. 2008 The New York Times)
* Sungji Kim as Olympia was extraordinary. Her singing of the “Doll Song” was stratospheric in scope…(Sept. 2008 The Brooklyn Eagle in NY)
* She negotiated the high tessitura with thrilling ease and enough “frisson” to make the audience give her an ovation. (September 2008 The Brooklyn Eagle in NY)
* Sungji Kim sings Olympia with finesse. (September 2008 Back Stage in NY)
* Ms.Kim has an exquisite high notes and impeccable trills…(Feb.2008 The Capital in Annapolis)
*…vocal power and brightness and a facility with Italian./Kim sang expressively, hitting every high note fearlessly…(Feb.2008 The Sun in Annapolis)
* As Princess Créuse, Soprano Sungji Kim sings beautifully, especially in her upper register where her two arias mostly lie. (Nov.2006 The Brooklyn Press Newspaper)
* The cast featured Sungji Kim, a silvery-voiced Monica. (Mar.1999 Opera Magazine)
* Sungji Kim filled out the cast nicely as Giannetta. (July 1996 San Francisco Chronicle)
* Ms. Kim has a naturally beautiful voice… (Aug. 1996 The Korean Times in San Francisco)
* Soprano Sungji Kim offered a graceful impeccably executed account at “O luce di quest’anima” from Donizetti’s “Linda di Chamounix.”(Aug. 1995 San Francisco Chronicle)
* As one of the three favern-owning cousins, Sungji Kim gave bright, mischievous performances well suited to her talent. (July 1995 Outnow! in San Francisco)
* … Korean soprano Sungji Kim were a delicious trio as Guadalena, Berginella, and Mastrilla, respectively. (July 1995 The Times in San Mateo)