The DVD commentary is proving very interesting, including mention of apparently inconsequential things that are really containing more authentic detail than they need. For instance, when Brother Justin messes with his hair, they had him actually open a 70 year old bottle of Vitalis just to have him put it in his hair. No attention drawn to it, just a detail that you'd miss unless they pointed it out.
However, it adds to the overall feel.
However, it adds to the overall feel.