the pvp isn't balanced at all,you probably never played pvp lvl 50 and/or you are new.
i am a vengence jugg my last tick of ravage make 5 k + the 2 first tick it's like 8k-9k total is that balanced ?
i don't even talk about marauders ...
some classe are useless like operative full of nerfs poor op they don't even have 1 gap closer, tell me how many op you see ? none apart healing op