I think you already know this is a sad movie by this point. I watched it knowing it will be sad, knowing what the ending is and STILL cried like a maniac throughout the whole movie. Only one word can describe the soundtrack at the end P E R F E C T I O N, I just closed my eyes and listened to it, felt the tears streaming down my cheeks. I think the reason why this movie hit me this hard is the realization of everything I took for granted in my life where as thousand of innocent lives had such a sad ending.