I had my doubts about this episode as like others have said I do prefer when they go back more generations, rather than focusing on the first one or two. I did enjoy it ultimately though, and have to admit to finding myself sobbing along as Kate listened to the recording of her grandfather's voice - I know that at one time there were recordings of my own late grandfather's memoirs which have since been lost, and being reminded that I won't ever hear him again was heartbreaking.
I thought that the PoW camp story was fascinating, to an almost incredible degree (a test pilot on one side of the family and a member of 'the great escape' on the other?! Most of us just have generation after generation of 'Ag Lab's!), but I did think that more could have been made of the colliery viewer's story - what happened to the family of the nephew who died in that awful accident, for instance?