I'm not going to review the film. We all now it's the paragon of horror cinema. I simply want to tell that I didn't know that an enhancement of picture and sound quality can actually increase the scare factor of a movie. That's exactly what I experienced with this BD release of THE EXORCIST. The first thing I watched when receiving it was the documentary 'Raising Hell: Filming The Exorcist'. The interesting never before seen on-set filming footage (the quality of which is, understandably, at times below standard) is interspersed with Hi-Def shots of the film itself. Seeing these brief high quality flashes made it feel as though I was really there, witnessing an actual event, registering reality, a truly unsettling experience. This BD release of THE EXORCIST is indeed, as stated, `a must-own for any Hi-Def collector', containing both versions (I personally think the original theatrical version is still the best), with a whole range of interesting extras and comments. This is what any high quality horror film fan deserves.