In his piece for No Depression magazine, Joel Roberts stated, "Like Bob Dylan, their Minnesota pal and fellow early ’60s folk-blues enthusiast, they combined a deep knowledge of the blues idiom with a sense of humor and irreverence that was absent from the work of many of their much-too-serious contemporaries.

"[1] Speaking of the trio's experience playing the music of Lead Belly, Blind Lemon Jefferson and other black blues musicians, Koerner later related, "I don’t understand the psychology of it, but somehow we decided to imitate these guys down to the note.

The Minneapolis, MN, trio, with Koerner and Ray on guitar and vocals, plus Glover on harmonica and vocals, were the quintessential young, white collegiate folk-blues enthusiasts from the North striving to play the traditional music as if they were old, black, uneducated musicians from the South.

"[7] Reviewing the 2004 reissue, Steve Leggett wrote, "In retrospect, Koerner, Ray & Glover got it exactly right, approaching their traditional material with a perfect mixture of reverence and fun, resulting in a kind of front-porch acoustic blues that still sounds pretty fresh all these years later.

"[4] In discussing Elektra Records in his biography of Jim Morrison, author Stephen Davis noted that the signing of Koerner, Ray & Glover "gave Elektra considerable street cred" and described the album as "the coolest, hardest-rocking record of the whole folk revival.