At first I like the idea.
But to be honest I'm afraid it will just end like another Krustyland.
Krustyland had a lot of potential, but EA kind of abandoned it early on.
Then I look at my own Krustyland I can see that I did build everything that is available in Krustyland and it only takes up around 10% of the available space where.
Where is a lot of Springfield only event buildings that I think would fit a lot better in Krustyland.
EA should really let us place more things in Krustyland.
Overall I think it would be better for the game if EA made better use of the areas that is already in the game before adding another.
I think the biggest problem with Krustyland is probably the way it was added to the game.
It just takes too long to load then you want a quick visit to Krustyland.
It would have been a lot better for Krustyland if it had been added as an area right outside main Springfield, just like Springfield Heights
EA could still move Krustyland next go the south or east of main Springfield if they wanted to.
I can't think of a way of making a natural transition to a Heaven area.