As it currently stands, most pvp servers are pure cancer. One faction overpopulates the other by insane margins and this leads to situations where the top faction just gangs up on the underdog with skilless gangbangs. Four-on-ones, spitroasting, just getting hopelessly FUCKED.
This isn't good gameplay. Sure, it's fun to shit on people every now and then, but when the standard world pvp is like this every day, that just sucks. Fair fights are what cause people to come back for more. That feeling that you just fought that guy with similar gear and shit on him. You did good, pat yourself on the back.
They say that BfA's flag for pvp system will put you in the same seed as people who also willingly opted into pvp. Sounds good to me on the surface, but it immediately concerns me that it's just gonna lead to the same bullshit that has been going on for years. If the system actually balances factions out like a bg, then good times are ahead. If not, no amount of chemo will save us from this terminal rectal cancer.