My main problem right now is that WvW seems completely dead. I'm pretty new (only been playing WvW for 2 months) and I've never seen it this dead.
Other problem I have is Celestial builds and "bunker" builds as they call them that are awful to fight. They will never kill you if you run away but you wont kill them either.
Also, Willbender needs to get their mobility nerfed. Apparently people get angry when you say that.