It's well researched, informative and interesting.
However it repeats itself constantly and half of the episode is a replay of the last episode, I ended up switching it off because it repeats itself to such a stage where I shouted at the TV.
I hate it when TV shows do this stretching the material by repeating especially when it's such a serious subject, these poor women deserve more than this.
If you can stand the format it might be worth watching to the end, I however dear reader could not and switched off in episode two.
On Netflix you can skip recaps they should think about that on channel fours iPlayer.