[Along] comes Orson Welles, with his finest sherry-selling voice, and he messes about arrogantly with the medium and one somehow doesn't mind. This is partly, of course, because he has taken fake, deception, fraud or what you will as his brief. Like a crooked advocate, he pretends to delve into serious matters (the nature of illusion, the assassination of honesty) while roguishly having himself a high time. F for Fake is mainly a very successful commercial for Welles. I'll buy….

[The film] is a small triumph of editing, as well as a running commentary on film legerdemain. Welles, mostly in his stage conjuror's outfit of black hat and cape, converts a key into coins and back again at the outset for a kid, later plays games with a body suspended in air, as if his largest offer is to be trick-sorcery, before and amid settling down to unsettling...