It's an interesting series, with humour, pathos and profundity shading into schmaltz, happy endings, everyone wiser and happier for overcoming sin of the week. Very strong supporting cast. The scenario is utterly absurd, but Pete carries it off without batting an eye.
Sadly, it was so loved previously that they could only bear to part with the second of the two DVDs which should have been in the box. I'll have to see what they do about it. Meanwhile I have episodes 5,6, and 7.