[3] On Allmusic, Stephen Thomas Erlewine wrote, "Basically, Supralingua is a continuation of the direction [Hart] began with Planet Drum, boasting a similar selection of polyrhythmic, multicultural pieces.

To some, this can be quite monotonous, to others utterly mesmerizing – there's no middle ground, really, and it all depends on whether the strength of the grooves and their inherent mysticism outweigh the formless compositions.".

[4] In The Music Box, John Metzger said, "Hart draws not only upon his past aural paintings with Planet Drum, but also upon his collaborations with the Gyuto monks, which adds a supernatural aura to "Angola".

He also applies his experiences with the Mystery Box album and tour in creating much tighter song arrangements while allowing a natural groove to form and flow.... Supralingua is a serious, mind-bending, psychedelic journey.

Anyone even remotely curious about the power of drumming will find not only that the album's forceful energy is immediately overwhelming but also that it will lead to enlightenment.".