"Her tones are radiant and clear, and her voice floats nicely. Her contribution to ‘He shall feed his flock’ was touching."
—Messiah: Edmonton Journal
"Sharla Nafziger contributed to the overall effect of the performance, her voice seraphic and nicely floated."
—Carmina Burana: Calgary Herald
"The vocal airs are delightful. The two sopranos (Haines and Nafziger) are very good indeed."
Ballet Music for the Sun King: Gramophone
"Blessed with a naturally beautiful voice...a real talent to follow."
—Messiah: Kitchener-Waterloo Record
"The surprise was soprano Sharla Nafziger as Norina, whose strong coloratura and charming acting speak of tremendous talent."
—Don Pasquale: Opera Canada
"But the female star was unmistakably Sharla Nafziger’s Nannetta. A sparkling clear and vivid soprano, with a graceful tone and easy upfront voice, Nafziger brought life and energy to the role of the lovelorn servant.
—Falstaff: Boston Herald
"Sharla Nafziger sang Nannetta with a silvery shimmer."
—Falstaff: Boston Globe
"Sharla Nafziger...shone as Nannetta, especially in high, moon-struck stretches."
—Falstaff: Opera News
"...A constant delight. Her voice is clean and sure. Exquisite emotional expressions…"
—Merkin Hall Recital Debut: New York Concert Review