This game itself is fun enough to enjoy, playable and whatnot. The Engine works just perfectly even for a F2P game, despite the bugs i found. Its indeed something you can give a try.
Sadly this game is in the wrong hands.
Webzen seems to be very incapable of having the game be stable in any form, i have been expieriencing sudden freezes and disconnections (that got worse over every maintance they did) for a months now, even by writing multiply tickets their staff was unable to give me proper information or help about this issuse. Unable to play this game for weeks now made me kind of wonder why i even thoughed about putting money into it any time soon if they cant even get me to play it.
So, i played it for almost 2 months, wasted effort, and i can clearly say the game is good enough to be worth playing if a diffrent provider can get their hands on it.
Otherwise, just dont bother with Webzen.