As far as balance goes, this game isn't actually that bad. There is a definite ranged advantage, but all in all it fairly decent.
The low fps in large battles and ability delay are about the worst I have seen. Not much can be said about it other than it is horrible.
The warzones are nothing new. The combat system is also nothing new. So as far as innovation, this game doesn't have any.
All in all, it isn't the worst, but it is average at best.