My favourite bit off the documentary was where the psychoanalyst explained the biology behind autism: the foetus gets half its chromosomes from the mother and half from the father (OK so far), the mother is fine with her half in the baby (come again?), but develops antibodies to the half of the baby that comes from the father (she does what???), the antibodies cause autism (now you're just making it up aren't you?).
Although the old lady psychoanalyst claiming that depressed mothers cause autism, being asked whether there was a higher incidence of autism in areas with more depressed women (war zones, poor areas) and responding that she has no idea as that is not her field she only knows about her practice, also takes the biscuit! It's not as if anyone has done any research on this after all, or as if there are computers or libraries you can consult to find out what other researchers may have to say about all this!
Then again the catch-22, if you are depressed your child gets autism but if you overdo it with love your child gets autism, was a good one as well.
I am ranting now, but I needed to after watching this film!