It portrays Israel as a evil state and the soldiers of that time are made to resemble the Natzis. It is not history based
It is based on a girl who told her story to another woman and then she shared her story with the director.
It is not factual and for it to be portrayed as such is wrong and propagandist.
In addition, the story is sensationalized. I don't believe that this is what the owner of the story would have wanted.