We've gotten a few new classes in World of Warcraft over the years -- Death Knights, Monks, and Demon Hunters -- as main features of Wrath, Mists, and Legion, respectively.
As we ramp up to Legion I've been exploring the druid class on beta trying out the different specs.
The ultimate goal of guides, theorycrafting, and easily accessible cookie cutter builds are to help people play better.
The World of Warcraft theorycrafting community is incredible.
Talent selection is not crazy difficult at this point in the game's lifespan if you've played Enhancement before... but who doesn't want to think more about their talent selections?