Reviewing for "Rolling Stone" in July 1969, Alec Dubro observed a "very evident sense of moral purpose" in the content and a rawness in its brand of soul music, which he said "depends on sheer energy more than anything else". Overall, he found the album provocative and "effective", recommended "for anyone who can groove on a bunch of very raucous kids charging through a record, telling you exactly what they think whether you want to hear it that way or not." In the same magazine, covering Epic/Legacy's 2007 reissue of the band's catalogue, Robert Christgau said that ""Stand!" revealed the magnificence of which this band would all too briefly be capable. 'Sex Machine,' which precipitated James Brown's, wah-wahs on a bit, but everything else is etched in Stone, from the equally precipitous 'Don't Call Me Nigger, Whitey' to the Chaka Khan fave 'Somebody's Watching You' to, yes you can, 'You Can Make It If You Try.'" Also appraising the reissue campaign, Peter Shapiro wrote in "Uncut" that "Stand!" was "the group’s true breakthrough" as its "seamless blend of rock, funk and soul, and the soaring mix of black and white voices, made crossover seem like Utopia." Commenting on the music's historical context, Shapiro added: