I watched this last night on Blu and loved it. I had not seen it since the '80s and to me it still holds up well. I loved the colour scheme on Blu as it felt at times that I was watching an Argento film. Some nifty effects too courtesy of Greg Cannom (Who I totally forgot worked on the movie). Finally, I would like to say a big 'hats off ' to whoever did the opening Arrow segment featuring the bookcase. That is the best intro that I have seen for a long time. Is this going to be used on all future releases? I would do it, it's that good.