When Dr Who started (with William Hartnell), I was quite young and enjoyed it - and did so for a few years thereafter until I seemed to outgrow it.
I got some Dr Who DVDs for my grandchildren a little while back, remembering how I had enjoyed the programme as a child. However, I found the newer Dr Who episodes to consist almost entirely of violent confrontations and didn't encourage my grandchildren to watch them any more.
I'm still not keen on Dr Who but I did catch a little of the programme featuring Rosa Parkes. It made me think that at last it is covering important and interesting historical issues that still have relevance today.
Some people describe this as being "PC". But programmes have been made throughout the years which quite often reflected and reinforced the status quo, even when that status quo left a lot to be desired in terms of its depiction of women, ethnic minorities, people with disabilities, etc, etc. Or some significant events and issues were almost totally ignored (I was shocked to watch a recent TV dramatic re-enactment of killings that occurred in Ballymurphy before the much more famous Bloody Sunday killings). I think it's good to see subjects being aired that were formerly ignored and the balance being redressed a little.