They may have got 6 discs but 5 of them were DVD's and not Blu-Ray discs and only contained The Ultimate Ed. and Extreme Ed. of the movie in DVD format while we get everything on the 1 Blu-Ray disc including the 3 branched versions of the movie (Theatrical, Special Ed. and Ultimate extended Special Ed.) ALL in HD, so we get the better version. The picture is crystal clear as is the sound and the special features on the disc are great as is the BD Live section.
Then only thing I can say im not happy with over the US version is that they got a seperate case with it to store the discs in if you didn't want to keep them in the bust, mine's back in the box now along with the disc in the little tray at the back.