There are times when I wish that Stephen King didn't write horror.
"Joyland" hasn't had any supernatural content in it yet (unless you count a little precognition - in which case I guess "A Prayer For Owen Meaney" is horror as well - what a thought) but it is filled with whimsy, nostalgia and a well-crafted consideration of how our concept of grief or bravery or love or even common-sense change as we age. They may not get better but they change.
This would be reason enough to read the novel.
I know there must be horror or at least spooky uncanny woo-woo stuff coming. I wonder whether it will the grated Parmesan that completes the flavour of the dish or the limp basil leaf garnish that most people leave on the plate?