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Product is good quality. Haven't had to manually adjust regions yet so time will tell. Most of my blue rays are playing as they are multiregion in any case. Great product and good technology. Not sure if it is 4k up scaling from blu ray normal discs
Gave it a 4/5 only because when I tried to play a U.S. region Blu-ray, a terrible and loud noise started that did not give up. Not sure what it was and there was no help online. It’s nit-picky and hasn’t happened with other discs, but I figured that since it was on the expensive side, this shouldn’t be happening at all.