The film is what happens when the four most popular men on the planet are given free reign to make a film and are told they can do no wrong. The result is a mixture of surrealism and simplistic avant-garde filmmaking. It's an important historical accounting of the Beatles' psychedelic period. But, other than the music (where else can you find John Lennon dressed as a walrus singing, well, "I Am the Walrus"?), this is strictly for die-hard fans of the band. But, to be honest, I absolutely love the madness of this film.