I didn't think the programme showed much out of the ordinary. I groaned when it first started but as it went on, I wasn't sure how any negative comments by the voice-over were relevant to home-ed.
The programme didn't say how long the girl had been home-ed although I got the impression that it was around 3y.
We don't know if she preferred to keep her own company up to this point.
The fact that she was so confident with her peers and was articulate to the cameras could be interpreted as it being a good thing that her parents had withdrawn her from a school where she was bullied.
The concerns that the parents had for her going out with friends isn't that unusual for a lot of parents with their eldest child. But the parents seemed to be overcoming their own feelings in order to help their daughter.
The mother was also accepting of her daughter's sexuality.
It seemed to me that they were trying to accommodate their child's changing needs.
I'm not sure what the aim of the programme was but if it was to put down HE and religious belief, I don't think it worked very well.