Critical response
Upon its release,the album received positive reviews from most music critics,based on an aggregate score of 80/100 from Metacritic. [16]  AllMusic writer Gregory Heaney commended Kweli's and Hi-Tek's musical chemistry and wrote "Hi-Tek's soul-infused beats create the perfect laid-back atmosphere for Kweli's casual verbal acrobatics,crafting beats that bring the listener into the group's chilled-out space with their minimal aesthetic". [6]  Steve Juon of RapReviews gave it a 9/10 rating and praised Kweli's rapping,stating "Kweli is using his keen powers of observation to see the world for what it really is,and then translate that knowledge into a musical form you can simultaneously enjoy and learn from". [12]  Exclaim! 's Anupa Mistry wrote that Revolutions per Minute is "doused in their working chemistry". [17]  Boston Phoenix  writer Chris Faraone gave it 3 out of 4 stars and stated "The chemistry between these two remains bubbling". [9] HipHopDX writer Kathy Iandoli gave it 4 out of 5 stars and wrote that it "displays the evolution of both the emcee and the deejay". [18]  Giving it an 8/10 rating, PopMatters  writer Dave Heaton praised Kweli's lyrics concerning the importance of money in life,building a career in hip hop,the differences between celebrity and work,and the former's effect on a person,stating:
Taken as a whole, Revolutions Per Minute offers a specific and complicated vision of what it means to be an artist. It presents the notion that music-making is about dedication and practice, about practical business decisions as much as art, while also being a manner of “exorcising” ghosts and “testifying” to what’s going on in the world (as he puts it on “Back Again”). To sign a record deal is to enter a deal with the devil, and every musician needs to know it, Kweli notes repeatedly. [11] 
— Dave Heaton
Giving it 4 out of 5 stars,  Slant Magazine  writer M.T. Richards described the album as "brainy, energizing stuff" and praised Kweli's rapping, stating "Sinking his no-frills flow into calm, bassy tracks, Kweli lands punchline after punchline with the kind of finesse Jay and Common could only dream of". [13]  The A.V. Club 's Nathan Rabin gave the album a B rating and wrote "Hi-Tek lacks a trademark style, but his chemistry with Kweli remains potent, even when Minute doesn't hit the heights of the duo's debut". [8]  Mosi Reeves of  Spin  gave the album 3½ out of 5 stars and viewed Hi-Tek's "jazz-inflected riffs and soulful vibes" as complementary to Kweli's "mercurial" style, stating "congenial beats balance intricately daring rhymes". [14]  Alternative Press  writer Casey Boland gave it four out of five stars and viewed it as an improvement for Hi-Tek's producing and Kweli's rapping, stating "he sounds at home with Hi-Tek. His cadence has never locked so tightly with the tune, his lyrical flow never so sinuous". [7]  Henry Adaso of About.com noted a "musical maturation" by the duo and wrote that the album "finds Kweli masterfully marrying the physical with the philosophical atop Hi-Tek's rich palette of headphone music". [19]  Pitchfork Media 's Nate Patrin gave Revolutions per Minute a 7.5/10 rating and commended its "conscious yet unpretentious lyricism delivered with acrobatic dexterity over on-point, no-gimmick beats". [10]