Really cool, I just wish some of the stories could be continued or elaborated... When you started to bond with a character their interview was finished and sometimes you never knew what happened to them (most of the times) and I became a little frustrated with it. 
 It does not shy away from the ugly eighter, shows lots of different sides, unthinkable but necessary decisions, to ensure the survival of most some had to be abandoned... And so on. 
 The movie has all the potential to be amazing, my hopes are really up for it