It's good.. I'm enjoying it so far..
The grind isn't realy that bad because of the fletta point system. (points that you add to upgrade attack dmg, skill, hp regen, mana regen, movement&crit. etc)
Quest vise, not realy much direction, but.. It's not too hard finding quests, and they aren't realy that hard.
Class advancement at lvl 10, I believe there is one at 50 aswell, Not quite sure though..
I play on the TOP server if you are thinking about starting, ill repost on your wall once I've checked my IGN.
So how's the game like? Karos Online I mean.