The Walking Dead is often a victim of its own source material. I mean that in the sense that fans of the ongoing comic book series want to see the characters and situations from that source material put onto the screen as faithfully as possible. Newer fans want a show that hits a lot of the same high notes, without the danger of being spoiled. And the writers want the freedom to pick and choose, while still telling their own story in familiar ground.
Whenever I see any kind of mainstream show, even a genre one, take on gamer culture in any significant way, especially MMORPGs, I get nervous. Even shows like Star Trek: The Next Generation couldn’t seem to wrap their brains around the notion that gamers aren’t just young, slovenly wrecks living in their parents’ basement. A lot of gamers these days are the folks sitting in the office. Most of the population under the age of 45 grew up with some kind of video gaming as a perfectly normal part of life.