A good introduction into Zizek as a thinker and as a personality, but the film goes along with Zizek, posing no challenge to its subject. It seems pretty obvious that Zizek has been an object of fetish by the west, using cinema and pop culture as the sugar with which he gives people his medicine. From my expeirence on US capmuses, this makes a lot of American hipsters feel smart when they pick up one of his good books.
Though not completely fluff piece - and who is Zizek to deny taking advantage of it - it would have been better if the filmmaker took the Zizek beast on with more than a humble adoration of his current cool factor.