I expected to hate this film but was actually quite surprised. I thought it would be hard work but it starts off quite gently and interestingly. Brook has made a difficult topic as clear to the viewer as possible and I believe this is to be commended. I would probably recommend that the film was watched in a series of sittings as it can be difficult to maintain interest. All in all I found this surpisingly enjoyable and an insight into a to[pic I would not have known anything about before.