the vengeance trilogy is the finest movie making ever. each movie is perfect, i'm especially keen on old boy. really is one of my favourite movies of all time. while there are issues with the box set (english dubbing in old boy and sound sync in lady vengeance)... i still think that the extras really are worth it. 3 hours 30 minutes making of featurette for old boy and plenty of other extras, really love the lady vengeance style and make up feature. all in all it's worth every penny, especially if you got it for £30. bargain.