I realise that aspects of this have been discussed before, but it's sometimes been ambiguous and never all happened in the same place, so: If buying "Buffy The vampire slayer" and "Angel" boxed sets (and ignoring the release date issue for the moment) which regions/versions are preferable in terms of content, and of video and audio quality? (I suspect from previous discussions that the answer may vary from season to season). Any chance of a consensus? Well, okay. Any chance of some lively discussion, then?