To put it frank, I personaly don't like it as it is now. So I disabled it in the config. There. Easy.
A few suggestions and insights:
First, I think the area unlocked should be bigger, like about the size of Northern Mirkwood. Also, I think there should either be a in-game config option or prompt for new players. I suppose there could be advanced quests in the future where you can unlock larger areas.
So, opinions?