It is extremely difficult to retell a story about heroic events when the only material you have to work with is phone conversations and an airplane black box. There is only so much action you can have on a plane, without Liam Neeson, so the planning and strategy talk is ultimately all the action you are gonna get. This film continues the trend of showcasing how confusing things got and how much communication/miscommunication factored into the events of that fateful day.