More INSTANCED Quest Areas please
So that:
- when you're doing a stealth mission, it won't be messed up by other clumsy players
- when you're doing a combat quest objective, it won't be bulldozed by other players passing through
- when you're exploring the area, it won't be empty because you are 1 minute behind other questers who just cleared it
- we can have an optional difficulty slider for quests so that late-game players can up the difficulty a bit