"DeBoer clearly demonstrated that she is not afraid of a challenge."
"The young soprano tossed off, seemingly effortlessly, a pair of the most challenging modern works for unaccompanied voice..." 
                                                                                                                    - Jan Jezioro, Artvoice (Buffalo, NY)

"Amanda DeBoer deployed her expressive voice like a painter with an inexhaustible palette."
                                                                                                                   - Wynne Delacoma, Chicago Classical Review

"...Quince, comprising founder and soprano Amanda Deboer, soprano Liz Pearse, and mezzo-sopranos Kaleigh Butcher and Aubrey VonAlmen, with guest artist Delea Shand, sang a breathtaking program..."
"It was clear that Quince had arrived as a new force of vocal excellence and innovation."
                                                                                                                   - David St.-Lascaux, The Brooklyn Rail

"As the saint and her Immortal Soul (sung impressively by Amanda DeBoer) were gasping their way through a final indignity, the police were at the door deciding that this performance would be the last."
                                                                                                                    - Deanna Isaacs, Chicago Reader