[2][3] It features guest appearances from Danny Brown, Ill Bill, Slaine, and Slug.

[10] At Metacritic, which assigns a weighted average score out of 100 to reviews from mainstream critics, the album received an average score of 81, based on 4 reviews, indicating "universal acclaim".

[11] Andres Tardio of HipHopDX wrote, "For now, MHz Legacy fits the group's journey quite well with strong highlights and a few struggles along the way.

"[12] Nick McClure of Okayplayer stated, "Fans of quick-witted wordplay and hard beats will not be disappointed, even if they did wait a decade.

"[13] Bogar Alonso of XXL commented that the album "sounds like the perfect counterbalance to the grit of Cannibal Ox's The Cold Vein (though with a few less gradients of genius).