Released at the height of dance-pop in 1986, the Pet Shop Boys' remix album Disco defiantly asserted the roots of the current trend with the title. And with its long remixes, Disco is designed to be pumped at a dancefloor. As casual listening, it gets a bit tedious, but even at these extended lengths, the melodic craft of the Pet Shop Boys' material shines through. ~ Stephen Thomas Erlewine, All Music Guide