So surprised to see that some people hated this film. For many years round about the time this film was made I had recurring dreams of purgatory. In the dreams I had to go down to places I had never been to before and go rescue people and send them to where they needed to be which wasn't always on my own plane. In some of the dreams I needed guides to get me on to the designated plane then once there I would go find the person then send them upwards. It was always upwards. A few times in the dreams a helicopter would be used to aid the plan of escape. Never knew why I was getting the dreams or what it was all about, but, when I saw this film I never had to ask another question again. I understood and this and Constantine have become my favourite film of all time because I get it.