There does seem to be some arbitrary nature, just like London's top 7 picnic spots, but the scores would indicate some element of truth as well as some surprises.

Most people who spend time in SE23 have a positive regard for the area and that is probably true for the other areas in the top 10. It is nice when independent observers come along to confirm that the lovely place where we live is indeed a haven for happiness and a centre of helpfulness in this big city of ours.