[7] As of 2017, the album was certified platinum by the Recording Industry Association of America (RIAA) with sales of at least 1,000,000 copies.

Terry Bezer of Rock Sound said that "American Capitalist announces them as the world champions at post-Black album piledriving riffs and soaring, US radio-friendly melodies.

"[14] Amy Sciarretto from Loudwire commended the band for approaching the nu-metal formula with "solid songwriting and a genuine pissed off-ness" that has been masterly crafted throughout the album, revealing layers to the band that goes beyond "simplistic mook rock", concluding that "5FDP deliver mid-tempo, fiery, quality hard rock that should further increase their visibility.

"[12] AllMusic editor Gregory Heaney praised the band's musicianship for replicating the "era of post-Pantera groove metal," highlighting the title track and "Menace" for encapsulating that sound but also gave credit to both "Coming Down" and "Remember Everything" for showcasing their ability to give ballads a more rougher edge, concluding that fans of Sevendust and Mudvayne will find interest in them through this record.

[1] PopMatters contributor Chris Colgan praised the overall consistency of the band's instrumentation and Ivan's "raw vocal prowess" being similar to their previous efforts but was critical of the lyrical content expounding messages of America and capitalism that goes against the band's penchant for "emotionally-charged lyrics about individualism, rage and darkness", concluding that "American Capitalist is just an unnecessary and irritating reminder that the American Dream is out of reach for most of us and will remain that way forever.