Dee Lockett, in New York Magazine, said Coffman's "soft, silky voice stood out on the band’s biggest songs, like 'Stillness Is the Move'" from Bitte Orca. Describing Coffman's influence on the band's sound, Erik Adams wrote in the A.V. Club: "Amber Coffman made the avant-garde almost mistakable for Top 40. Coffman’s melismatic lead on 'Stillness Is The Move' was a breakout moment for the Brooklyn band, and in harmony with Angel Deradoorian and Haley Dekle, she formed a vocal powerhouse that could either provide a radio-friendly counterpoint to David Longstreth's Arthur Russell-esque bleats or urge songs like 'Useful Chamber' and 'Gun Has No Trigger' deeper into alien territory."