Speaking of the album, Marr said: "There's a set of influences and a very broad sound that I've been developing – really since getting out of The Smiths until now, and I hear it in this record.

[9] Mojo gave the album 4 out of 5 stars, stating that "Fever Dreams is too long, uniform and persistent to enjoy in one sitting."

Mark Beaumont, writing for the Independent, gave the album a 4 out of 5 as well, stating "Like the post-pandemic age, you never know what's coming next.

"[10] NME gave the album a 4 out of 5, with writer Andrew Trendell saying "It's Marr's restlessly prolific spirit that drives Fever Dreams Pt 1–4 [...] This album is the work of a man with no time for big cash reunions or the squabbling that prevents them.

"[11] Craig Mathieson of The Sydney Morning Herald gave the album 4 out of 5 stars, concluding that "Most of music's greats eventually flounder, but Marr remains purposeful".

The edited version features on Fever Dreams Pt 3 EP which includes lead track, "The Speed of Love".

Fans who had pre-ordered the album from the store were able to access exclusive tickets to the show before the public sale began on 20 October.

Filmed at Crazy Face Factory, the show allowed fans "the chance to step inside [Marr's] custom-built Crazy Face Factory studio where Fever Dreams Pts 1–4 was created" and Marr also "discuss[ed] his creative process and life in songwriting, alongside a set of full-band live performances from across his career".

The Yorkshire Post reviewed the show, giving the explanation Marr stated for the name of the studio: "Marr reveals that the connection between the Crazy Face Factory's name and the late Joe Moss, The Smiths' first manager, who also owned the Crazy Face street clothing line.