There's already a thread with this title discussed. Misleading title so easy to miss...
https://forum.blu-ray.com/showthread.php?t=203105
As I mentioned over there, I preordered it. I got the notice last week that it was shipped so I'll probably get it early next week and I'll let people know how good it is (if UK user doesn't post first) and also whether it's region free or not.