Unintentionally awesome change for multiboxers
They just made some huge changes to leveling and how the world scales, which if you have boxed this game in the past you know the overworld was a complete joke for boxers and dungeons were the challenge. Now you can scale the challenge up to crazy difficult levels even for groups to complete. Leveling and simply taking a 6 box group through the campaign just feels great and challenging.
watch this for the best insight to the changes
https://www.youtube.com/watch?v=o4HuOi01x-Y
if you're bored, try it out.