First and foremost if you are a parent this is a must watch. This documentary is wonderfully done in the simple fact that Matt never tried to interrupt the "medical professionals and professors" he simple asked simple questions that they refused to answer. He asked a majority of people in all walks of life one simple question and yet the couldn't respond. It's wild to see that the people demanding you change your language and worldview can't define they very thing they are asking you to change, instead they focus on bullying you and try to skewed your questions using buzzword as they were trapped in a corner. Brilliant film and is worth a watch no matter which side you are on as long as you are a normal human that can understand basic differences in natural biology.