“An uplifting, effortlessly entertaining hour” **** The Times

“Strikes a beautiful balance between perky and pained, anxious and ironic” **** The Guardian

“In What Is This? he finds comedy gold by analysing his existential angst “ **** The London Evening Standard

"Sharply penetrating gags about love and happiness" **** iNews

“What is This? is a fascinating and very funny new chapter from one of our most compelling and intelligent comedians.” **** London is Funny