I gave a 3.
Played LCO. Lack of content after lvl 30. I know you guys are working on it and I will be waiting for it to be released.
Next is the balancing of the 2 sides; Wei and Shu.
Wei have daily PK quest which gives 800k exp. That's alot to sum it up in a week - 5.6m exp advantage
Need to look into it.
Server maintenance should always accompanied with announcement stating the period the server will be down. This will help players to know when to start playing and not just hanging around idling doing nothing.
Other than these issues, the rest were perfectly fine. I had no lag issues or dc. Looking for more things to come for this game