Played the mission, loved it!
The actors had many animations and the cutscenes were good, and what I also noticed is that they were exactly both long and short enough, sometimes there are these missions where they try to make a long cutscene so that they can get all the details that they want, and then at the end of it, it is way too long and too confusing, but you did exactly the right amount of information in your mission.
Anyway the game play was good, alot of Walkers everywhere,
some even had headshot turned off.
It was a little lame that you named the father Rick and the daughter Michonne, really you can't think of any original names instead of names of the show?

Oh and two suggestions:
-next time I hope that I hear some walker sounds, when beta 7 was out I made some zombie missions too and added those sounds. it was awesome.
-some props, it would be cool if that when you drive you see like a car on the side of the road and a dead body next to it, then the player sees that and thinks: "Hmm what would that guy's story be?" And then they are more into the whole Apocalypse theme in general, rather than only be in the characters story.
Of course these are only suggestions, your missions will be great without it anyway/