I'm looking forward to the classes and combat. Not sure how open the world will be, but since it's Korean I'm pretty sure exploration will feel restricted. F2P eventually? That's usually the fate of Korean MMO's after a year of being stateside. Will it bomb during beta or will it survive a few months after release and then plummet leaving players searching for yet another MMO to come out? The US site doesn't update very often so it's hard to tell at this point if it's just another eye candy MMO or something innovative that might actually have something to offer to the MMO community.
New build in progress.