There can be no doubt that Tsai's phenomena (whether they be works of art in the strict sense, or whether they be fantastic artifices) are extremely important. They show what promises and dangers may be in here in a "play," if it is proposed by a great artist. Because, even if Tsai's phenomena be considered artifices, there can be no doubt that Tsai is a great artist. Not because what he does is pleasant, or because he proposes a play, or because he represents the spirit of our times, but because he reveals to us, through artifice or works of art, the concrete experience of a future full of promise or abysmal danger.

Vilem Flusser, Aspects and Prospects of Tsai's Work, Art International, March 1974