Says Chen: “ Olfactory cinema is the progenitor of what today we call 4D cinema (3D + other sensory stimuli), but while movies that put excessive emphasis on packaging can whip up enthusiasm among audiences for a time simply on the strength of novelty, in the long run people will get sated and stop coming. ”
「嗅覺電影院其實就是現代 4D 電影（3D + 感官刺激）的濫觴，但這種太過強調型式包裝的電影，剛開始觀眾還會因為貪新鮮來湊熱鬧，久而久之就會覺得貧乏無聊而拒絕捧場。」