[9] Reviewing the reissue package, Pitchfork wrote that "Czukay’s side is the more active of the two.

Driven by a small drum pattern played by Can percussionist Jaki Liebezeit, the piece is evocatively subtitled 'A Big, Bright, Colourful World'.

Its light synth drones and radio noise are illuminated by the lens flares of Markus Stockhausen’s flugelhorn and then slightly darkened by some fragmented guitar figures added by another Can member, Michael Karoli.

"[10] The Rolling Stone Album Guide opined that Flux was the more interesting of the two Czukay/Sylvian collaborations, but wrote that "why anyone would bother making such a distinction is hard to say, given the generally vacuous nature of the music.

"[6] Fact wrote that "while Plight & Premonition felt like a study in unease, wracked with paranoia, Flux + Mutability admits the possibility, if not any certainty, of earthly bliss.