Having a job costs much time and money, but unlike other MMOs, really helps to have a very good equipment, even at intermediate levels.
Finally, the dungeons that I have done are very varied, for most outdoor, which changes from other MMOs. For some, it is imperative to move the steering wheel, which adds a new component to the action.
The downside, however: in crowded areas (capital) and PvP "mass", the graphics are slow to appear. I was forced to reduce the details to a minimum in order to have a fluid game PvP.
For reference, my conf game is as follows:
proc: Q6600 @ 3GHz
RAM: 4GB
CG: NVidia 8800 GTS