From “The Energies of Words,” Peter O’Leary’s history of the famous 1931 “Objectivists” issue of Poetry:

For an issue that launched a movement, it’s not particularly memorable for its poetry, most of which was written by second-rate poets who happened to be friends of Zukofsky, or by now canonical poets who are not regarded as Objectivists, such as Williams, Bunting, or Kenneth Rexroth, a progenitor of the San Francisco Renaissance in the 1950s.