Story has plenty of problems and the main antagonist's capacity is based solely on her luck of finding herself in the perfect situation to be on top and the fact that characters we love have lost the trait of being carefull around strangers since the previous game. Story starts with a little bit of recap followed by the shock of seeing an unknown revenge seeking woman kill the previous' game main character which we've grown to love. Not only is this scene forced its also ridiculous that the characters could even get themselves in this situation. If they were this dumb they would have died a long time ago in the story. Besides without a picture or any other of physical identifiers the antagonists assume that the person they came to kill is exactly The One they met, simply because of a name match and nothing else, knowing that this person they look for is part of a town with thousands of people where there could be others with the same name, and attack this person without interrogating or investigating further. So as i said the story is very forced and as most have speculated most likely to push an agenda rather than expand the universe of The Last of Us. Also since the main character is dead the game title also has lost meaning.