Ignore the bad reviews, they're just WoW fanboys. Goes to show how immature the WoW community is.
The PvP is epic. 50 players charging in Ettenmoors against 50 other monsters controlled by players doing PvP raids (killing other faction generals and etc.) and other smaller PvP quest. You thought AV in WoW was epic? The is much better. The raiding looks fun. Living out old battles, they're adding alot of content already unlike in WoW, the first raid to with epic sets. The Battle of Helegrod. You don't just get rewarded gear from raiding, you get rewarded lore. And for those people that can't raid and want gear, you can PvP and make your Orc or wolf or whatever monster you want stronger. If you raid and want to pvp with your good gear, just pvp and kill other player controlled monsters using your own character.