I dont have any immediate family knowledge of autism, but I have watched this programme.
I am not saying it is brilliant, but I dont think it in any way started out or even now, is saying this is what autisim is.
It is far more about how the adults, not just the parents, but family members and adults in the village respond to the series of events that lead to the child's diagnosis.
Most of the adults are not very nice and do not respond well. And part of it is also about the lack of resources, particularly if you live in a small remote community.
Nobody behaves well. Lots of things go wrong. The scenes with the young son of the original family, and the older boy for me are a bit clunky as they are usually used to make a point about for instance lack of support, reactions of others, decision making etc..
So on one level although none of them are particularly likeable I suspect I would not have behaved better. And lots of it is quite bleak.
And I think they use the very beautiful rural setting to contrast with how the family cope, or dont, with accepting the diagnosis.
The grandfather is an absolute shit so was surprised he was so central to the opening episode of series 3. And I suspect that this is because this unpleasant person has been given the tv makeover of oh isn't he awful but such fun to watch. Hopefully he wont feature as much in the remaining episodes.
It's based on an Israeli series called Yellow Peppers as part of world autism day a few years ago. en.wikipedia.org/wiki/Yellow_Peppers
And suspect as all remakes they probably did go for a more schmaltzy approach (certainly with the older boy and mother) but I certainly dont watch it an feel isn't this cute.
Most of the time its looks really hard and with no let up.
And at no time does it say this is what autisim is.
But suspect for people with actual live experience will find it a bit superficial.
And appreciate there is a fine line between using fiction to entertain and to educate, but when you think of something like Cathy Come Home which has a huge impact, there have been occassions when fiction has helped.