I'm not a high-end user, but I am pleased, of course, good picture quality of Blu-rays ...
Unlike some other reviews about this product, I see the players for normal users as super. You can hear even in a very small voice, "twisted" TV no drive noise, either in Blu-ray, DVDs or home-recorded CDs and I'm not hard of hearing.
Thanks to Samsung and Amazon for the good and cheap equipment. And as always, a very fast delivery of "Amazon products" ...