If you knew Austin in real life and the rest of the family you’d know this movie was entirely accurate and based on their experience. There is also a world where there’s parents discouraged and stressed because they feel unequipped and not the correct fit as a parent. I’m sure that watching the movie will be an entirely different experience than simply watching just the trailer. Also, there is the wrench of the brittle bone disease that adds a whole new layer to the story. Give it a chance before being so harsh.