He further noted that if a covers album would be made, the band's varying musical tastes would ensure a diverse track listing.

Brandon Ringo of New Noise Magazine gave it a full five stars, acclaimed the album as the best Motörhead had released in 20 years, and praised its return to basics.

"[10] "The hammer-down moments are the most satisfying", observed Mojo's Phil Alexander, "with 'End of Time', 'Death Machine' and the frenetic 'Queen of the Damned' confirming you will not hear a louder, more defiant rock 'n' roll album this year.

[16] Reviewer Kevin Fitzpatrick remarked on the blues-influences on Aftershock, acknowledging that "[Motörhead have] worn Chuck Berry's, Robert Johnson's and Little Richard's influences on their sleeves for the entirety of their 40 year career.

[18][19][20] The song "Heartbreaker" was nominated for a 2015 Grammy Award for Best Metal Performance, but lost to Tenacious D's cover of Dio's "The Last in Line.