Told backwards so you feel exactly as lost as the bloke with no memory, which is proper clever.
Fun fact: A hidden feature on the original DVD lets you watch the entire film rearranged in chronological order.
Watching the bloke shave meat off that spinning cone is weirdly one of life's great pleasures.
Fun fact: Shawarma, Greek gyros, and Turkish döner all descend from the same Ottoman vertical-spit technique.