On the
Billboard charts (North America),
Free Your Mind... and Your Ass Will Follow peaked at No. 11 on the Black Albums Chart and No. 92 on the Pop Albums chart. In ''
Christgau's Record Guide: Rock Albums of the Seventies'' (1981),
Robert Christgau said this promising but ultimately confusing album has contradictory messages that might either promote "escapist idealism or psychic liberation", and a disorienting aesthetic that is most successful on "Funky Dollar Bill". He later wrote that it is not surprising that the album became "a cult fave in slackerland," as "not only is the shit weird, the weirdness signifies." In a positive review,
AllMusic's Ned Raggett felt that both the album and title track are worthy of the credo and that the other songs range from "the good to astoundingly great."
Record Collector magazine's Paul Rigby called
Free Your Mind a "superb" album which mixes "a dirty groove with wacked-out sound effects and razor-sharp lyrics.
Pitchfork described it as "a lot more 'rock' and a little less 'soul'" than the band's debut, and compared the title track to "a
Sly Stone jam gone haywire, with fuzzed out guitar and bass, distorto-organ, and spoken, chanted or otherwise freaked vox appearing all over the mix." In a retrospective review for
Blender, Christgau opined that the album did not live up to the title credo. ==Track listing==