I played the Korean version, and it's hard to really say if it's gonna be worth playing.
The combat was very spammy, I didn't enjoy it much.
The thing is everything is very complex and confusing without understanding Korean. Crafting, trading, faction with NPC etc...so it's hard to judge the game as a whole. It seemed pretty deep game though, like you can basically have faction/reputation with every single NPC individually.
When I last played the community English patch was not very complete, might be better now haven't logged in months.