AP looks realy good on combat and exploration but I don't have much hope for longevity once the novelty wears off, as a live service what makes you come back after you "finish" the game? I'm not sure what is going to be the long term appeal of AP. Its like back in 2008 all these games must fight against WoW players deeply entrenched in their raiding guilds or RP servers, nothing will make them switch games because of the absurd sunk cost or social connections even if WoW was already stagnating, and HYV isn't even stagnating yet.