Reviewing for
Rolling Stone in 1970,
Langdon Winner said
Bitches Brew shows Davis's music expanding in "beauty, subtlety and sheer magnificence", finding it "so rich in its form and substance that it permits and even encourages soaring flights of imagination by anyone who listens". He concluded that the album would "reward in direct proportion to the depth of your own involvement".
Village Voice critic
Robert Christgau deemed it "good music that's very much like jazz and something like rock", naming it the year's best jazz album and Davis "jazzman of the year" in his ballot for
Jazz & Pop magazine. Years later, he had lost some enthusiasm about the album; in ''
Christgau's Record Guide: Rock Albums of the Seventies (1981), he called Bitches Brew'' "a brilliant wash of ideas, so many ideas that it leaves an unfocused impression", with
Tony Williams' steadier rock rhythms from
In a Silent Way replaced by "subtle shades of Latin and funk polyrhythm that never gather the requisite fervor". He concluded that the music sounded "enormously suggestive, and never less than enjoyable, but not quite compelling. Which is what rock is supposed to be." Selling more than one million copies since it was released,
Bitches Brew was viewed by some writers in the 1970s as the album that spurred jazz's renewed popularity with mainstream audiences that decade. As Michael Segell wrote in 1978, jazz was "considered commercially dead" by the 1960s until the album's success "opened the eyes of music-industry executives to the sales potential of jazz-oriented music". This led to other fusion records that "refined" Davis's new style of jazz and sold millions of copies, including
Head Hunters (1973) by
Herbie Hancock and
George Benson's 1976 album ''
Breezin'''.
Tom Hull, who would later become a jazz critic, has said, "Back in the early '70s we used to listen to
Bitches Brew as late night
chill-out music – about the only jazz I ran into at the time." According to
independent scholar Jane Garry,
Bitches Brew defined and popularized the
jazz fusion genre, also known as jazz-rock, but it was hated by a number of
purists. Jazz critic and producer
Bob Rusch recalled, "This to me was not
great Black music, but I cynically saw it as part and parcel of the commercial crap that was beginning to choke and bastardize the catalogs of such dependable companies as
Blue Note and
Prestige.... I hear it 'better' today because there is now so much music that is worse." Despite the controversy the album stirred among the jazz community, it nonetheless topped
DownBeats annual critics' poll in 1970.
The Penguin Guide to Jazz called
Bitches Brew "one of the most remarkable creative statements of the last half-century, in any artistic form. It is also profoundly flawed, a gigantic torso of burstingly noisy music that absolutely refuses to
resolve itself under any recognized guise." In 2003, the album was ranked number 94 on
Rolling Stone magazine's list of
the 500 greatest albums of all time. In the 2020 list, it climbed to number 87. Along with this accolade, the album has been ranked at or near the top of several other magazines' "best albums" lists in disparate genres. The album was also included in the book
1001 Albums You Must Hear Before You Die. In 2024,
Paste ranked
Bitches Brew number 12 on its list of the greatest albums of all-time. Experimental jazz drummer
Bobby Previte considered
Bitches Brew to be "groundbreaking": "How much groundbreaking music do you hear now? It was music that you had that feeling you never heard quite before. It came from another place. How much music do you hear now like that?"
Thom Yorke, singer of the English rock band
Radiohead, cited it as an influence on their 1997 album
OK Computer: "It was building something up and watching it fall apart, that's the beauty of it. It was at the core of what we were trying to do." The singer
Bilal names it among his 25 favorite albums, citing Davis's stylistic reinvention. Rock and jazz musician
Donald Fagen criticized the album as "essentially just a big trash-out for Miles ... To me it was just silly, and out of tune, and bad. I couldn't listen to it. It sounded like [Davis] was trying for a funk record, and just picked the wrong guys. They didn't understand how to play funk. They weren't steady enough." ==Track listing==