I'm a big fan of this game, but one thing I notice that bugs me is that the world is so pristine looking. If a zombie apocalypse happened, you'd expect to see more destruction and chaos around I would think. Like pre-boarded up windows and doors, blood everywhere, corpses, burnt down buildings, signs of looting and vandalism, etc. Also broken down vehicles (I assume this is already planned) would go a long way to make things look more realistic.