For those of us who haven't experienced it, it is a legitimate concern. Having never played a game with a content finder and hearing stories from WoW about people just standing in town and queuing, it does scare me that the game will turn into a lobby/full instance game.

Other than Odin, I can't think off the top of my head of any confirmed Open World content for 2.0 which only adds to the concerns. Obviously just hating something for the sake of it is stupid - as long as it is handled right I don't mind at all, but if handled wrong it is probably a deal breaker for me.