What Becomes of the Brokenhearted of the most-revived of Motown's hits. Composers Weatherspoon and Riser and lyricist Dean had originally written "What Becomes of the Brokenhearted" with the intention of having The Spinners, then an act on Motown's V.I.P. label, record the tune. Jimmy Ruffin, older brother of Temptations lead singer David Ruffin, persuaded Dean to let him record the song, as its anguished lyric about a man lost in the misery of heartbreak resonated with the singer. Ruffin's lead vocal on the recording is augmented by the instrumentation of Motown's in-house studio band, The Funk Brothers, and the joint backing vocals of Motown session
What Love Is Made Of extremely positive about "What Love Is Made Of", describing it as "darker than anything" from "On a Mission", while calling it "slinky". The reviewer went on to commend the "irresistibly pouty" chorus. Pitchfork Media's Katherine St. Asaph commented that, in the song, the singer "sound[ed] completely enthralled, by either her lover or the music" and complimented her voice, noting that it seemed "ten times bigger than before". Jordan Sargent of "Spin" magazine called the track "exuberant" and highlighted Katy's vocal performance, which he deemed "typically fantastic", while the team from pop music website Popjustice gave "What Love Is Made Of"