In this episode of Critical Friends, the Strange Horizons SFF criticism podcast, the critic and reviewer Paul Kincaid joins Aisha and Dan to discuss how and why critics persevere in their work, what changes about it as the platforms and delivery mechanisms that surround criticism shift, and the challenges that face those writers who seek to collect or look back on their previous work. He also discusses A Traveller In Time, the forthcoming volume of reviews and essays by Maureen Kincaid Speller.