Me i have nothing against some PVP in a game.
The only PVP part in a game i hate is the PK turn on and killing who ever they see that ain't ready or don't want to fight (PVE player) or Low level player.
But the walk to someone and right click ask for duel can be ok but aggressing if someone don't want to understand "NO" and keep spamming "ask Duel"
But arena i did some but not soooo much attracted cos you do the same thing.
And with frontlive it's look so cool. Remind me of Rappelz dungeon PVP : A guild possess a dungeon (having dungeon give you taxe return (laks for in game) and each week another guild can try to Win it. and bigger the dungeon more people you can enter XD we had one dungeon were we were so many in it ..more then 24 like frontline was around 50 if i remember correctly been many years i didnt play XD and while go deep in dungeon there Node spot you unlock (to appear if you die) the first time to posses the other side Win was pretty fun