Almost twice the size of its predecessor, but less than half the achievement. By the early 1970s, the so-called "new wave" of written science fiction was well under way; what had seemed dangerous just four or five years earlier was now mainstream. Too many of the stories in Again, Dangerous Visions seemed by that time routine or even superfluous.
Still, the collection is worth having if only for Richard Lupoff's "With the Bentfin Boomer Boys on Little Old New Alabama," a truly dangerous vision and a hoot to boot.
A third volume in the series, The Last Dangerous Visions, has been promised at least since the second book appeared; Ellison's inability to complete the project despite passage of more than two decades has given rise to a minor scandal within the science fiction community. For a critic's view, see The Book on the Edge of Forever.