"Based on a true story." When you know this about a movie, you know you're entering not to just watch a movie. You actually bought a ticket to someone else's life experience that is worth a movie. Oh, and to a big cry!
Not everybody has heard the true story this movie is based on. I went into this movie only based on what I saw in the trailer and I was blown away by the tragic events and the extraordinary way it was presented on screen.