In a contemporary review, Rock Hard elected The Human Factor "power metal highlight of the month" and valued its sound "rounder and more energetic than Blessing in Disguise", praising all musicians and singer Mike Howe in particular.

[3] AllMusic's Alex Henderson wrote that "much of the writing is quite substantial, and Metal Church tackles social and political subjects with inspired results on songs ranging from 'Date with Poverty' and 'Flee from Reality' to 'The Final Word' (which addresses the flag-burning controversy of 1991 and asserts that the U.S., whatever its faults, is still the best place to live).

"[1] Canadian journalist Martin Popoff considered the album the band's masterwork and put Metal Church on a par with Megadeth as "metal perfection personified".

He praised the "maturity and sensitivity" of the lyrics, Mark Dodson's production and Mike Howe's performance, defining the songs "without exception infectious and unstoppable.

In order to promote The Human Factor, Metal Church supported Motörhead, Judas Priest, Dangerous Toys and Alice Cooper on the Operation Rock & Roll tour, and later supported Metallica on the Wherever We May Roam Tour.