No doubt Aces High takes a lot more skill and just plain knowledge than just about any MMOG out there. And I would agree that WoW takes very little skill for PvE. PvP is where WoW is at its best, rated battlegrounds has me looking at resubbing again for the first time since April. It will be interesting to see if they fix the maps to prevent all the various hacks, cheats, and exploits they could safely ignore while all battlegrounds were unrated. If they don't, I won't be resubbed for long.