Quote Originally Posted by Andrien View Post
It was the lack of content, and clumpy UI that is at fault. It has nothing to do with casual gameplay. You should read more of Yoshi-P interviews. They're floating around somewhere.

If you understand the fatigue system, people wont be running through 1 to 50 in a matter of weeks. Even though it wasn't a perfect system you can still level other classes while one class fatigue resets.
Yep, it also let the other(casuals) level one class and keep up with others with multiple classes.