We all know the film and how great it is if you like that kind of thing (I surely do), but is it worth buying the Blu-Ray version? I would say definitely yes, as the picture is so clear as to it being difficult to imagine it being any better, and the uncompressed HD sound is pretty awesome on my half-decent system. As for the film, I hadn't seen it for a few years and it's still one of my favourites. There's a lot of humour, scarey but likeable characters and stupendous action. Who cares if it's not realistic or believable, it's still a bl**dy good action film that could stand up to anything on the go even now.