Upon its release, Marci Beaucoup received generally positive reviews from music critics. At Metacritic, assigns a normalized rating out of 100 to reviews from mainstream critics, the album received a 77 score based on 6 reviews. Phillip Mlynar of Spin gave the album an eight out of ten, saying "Instead of reaching that precipice and seeming to over-stretch for some sort of tipping point into the mainstream, 's forged his own world, on his own terms, and invited like-minded artists to flourish there as well. Long may his principality prosper." HipHopDX reviewer Marcus J. Moore gave the album four exes out of five, saying "Marci Beaucoup is a nicevictory lap that falls just short of Reloaded. There are standouts here—'Drug Lords', 'Psych Ward' and 'Soul Music' to name a few—but the overall product isn't as spectacular. Like its predecessor, Marci Beaucoup follows a standard formula of dope beats and dope rhymes, which works fine for an emcee of Marciano's caliber. With Beaucoup, Marciano and his friends just wanna rap and talk shit. That's fine. Marciano is a benevolent leader." David Inkeles of XXL gave the album an XL, saying "Marciano adroitly finesses Marci Beaucoup, with the sort of smug, witty, stream of conscious brilliance that is one of his more endearing attributes on the mic. Couple that with his own tremendous production, and the bevy of talented guest-spots on here, and Marci Beaucoup is the perfect gift for any hip-hop connoisseur." Grant Jones of RapReviews gave the album a seven out of ten saying, "If you felt Roc's previous albums were too Roc-heavy, this is the ideal album to ease you in to his brand of excess rap. Yet for somebody that held his previous two albums in such high regard, it's a little bit disjointed, unpolished and dare I say it, scruffy." Pitchfork reviewer Renato Pagnani gave the album a 6.8 out of ten, saying "As a proper third album, Marci Beaucoup doesn't stack up to its precursors, but as an advertisement for Marciano's services as a beatsmith, it's much more successful." Olivia Arezes of Exclaim! gave the album a seven out of ten, saying "Though not his most cohesive work, Marci Beaucoup is undoubtedly a solid addition to Roc Marciano's impressive and rapidly expanding catalogue."