Well, i think that they should be spawning a little more, because think about it this way. If an actual zombie apocolypse were to happen, the first place that would be hit would most likely be the cities, therefore the cities would have almost no loot and there would be the core of zombies. Now places out in the middle of no where, would have a quite a bit of loot, almost every house in real life has more than a couple cans of food and other things, now i know this is just a game and they don't want to just throw loot everywhere, but since they wanted to go for a more realistic feel, i think they should spawn a little bit more loot inside the country houses.