>>/44926/
From a gameplay perspective they are boring and simple and there is very little that you can actually do with them. They just run at you like an idiot. From a character design perspective they are quite bland as well, they are all the same and they are also the same as any other zombie really, there is also not much room for variation or characters within them whereas if you picked say bandits or looters instead you could have leaders, uniforms and such that would make them not just stand out form each other but form the bandits of other games as well which zombies do not. And finally from a writing perspective they are also bad, they are ludicrous to begin with but the zombies of course also don't have characters, dialogue, plots, motivations, hierarchies etc.