Region 4 Winners and Losers

     This Blu-ray differs from the releases available overseas in two key ways. Firstly, the film is squeezed onto a single layered Blu-ray rather than a dual layer. I didn't notice any compression defects but it is always a risk when reducing the size of the file to fit it on to a single Blu-ray. Secondly, the Access Source Code feature is available as a separate featurette rather than solely a Picture-in-Picture feature.

     For these reasons the Region A or Region B UK Blu-ray may be a better buy, providing it is reasonably priced.