It has a bad name (I mean an Ameri-centric one). And WAY too much Quentin Tarantino but besides that it is a totally amazing history of Australian genre films. It isn't long enough and I know it leaves some stuff out but it has really good coverage of the main threads of Australian drive-in films.
I think the whole thing is on utube with Portuguese subs.
It is totally worth renting in spite of big chin mcdoogle.