How much PvP worlds in Warhammer Online?

So I heard Warhammer coming out online?! Am I right or am ai outdated as always? So guys fill me with some information. Will it be worth bother or not?
PvP battle possible to happen, attached as option? How are PvP world of Warhammer Online built? Talk to me people!

Well that’s kinda new thing in one MMORPG, what Warhammer offers, even though someone praises other boo. I think the maker of this game was going for war is all around us option, so they made 4 types of encounters; skirmishes, battlefields, scenarios, and campaigns. First two are made for PvP battles, first means one approaching to other and the place they meat are battlefields. Whole Warhammer world is made is divided in zones colored in different colors depending who owns it (order, chaos or neutral). There are 15 of them:
The Badlands, Barak Varr, Black Crag, Black Fire Pass, Ekrund, Kadrin Valley, Karak Eight Peaks, Karaz A Karak, Marshes of Madness, Mount Bloodhorn, Nordland, Norsca, Ostlanhd ,Thunder Mountain& Troll Country. Hope this helped a bit. This zoning thing in Warhammer brought different opinions among the gamers. People free to start your battle of opinions in here!