It's cheaper and less hassle to play BR on a dedicated BR player.
Dedicated player seems to eschew the entire premise that this will be installed into a computer chassis.
Depends on what the goal is.
If the goal is to upgrade the PC with a Blu Ray player for say the purpose of ripping the disks then any model would work.
But you clearly state in OP you want the Blu Ray player to PLAY the discs, not rip them, which is different. In that case it would be cheaper and would give a better experience to just get another DVD drive for the PC, and get a stand alone player for watching disks. It would cost $100 to get a Blu Ray drive and Blu Ray player software, while you could get a DVD replacement drive and a stand alone Blu Ray player for around $60.
Basically the economic argument for playing discs on a PC sucks.
Any theories on why Microsoft isn't rolling out a PC version of the following Xbox One Blu-ray player :
http://support.xbox.com/en-US/xbox-one/apps/dvd-blu-ray-setup
(Notice the publisher of the Blu-ray player app in the link above is Microsoft)
Probably the same reason they pulled DVD support and WMC from Windows. That's what the Xbone is for now.
And I agree, BR player isn't worth it for HTPC just to play the discs.
With 4K Blu-ray players from Sony and Samsung starting at $400, maybe there is a chance PC could be an exception for 4K Blu-ray?
For Cyberlink, does anyone happen to know if they update the AACS keys on the older versions of PowerDVD Pro and Ultra? Or does a person have to upgrade to the newest version in order to play the newest Blu-ray titles.
Not when the cheapest GPU that can play a 4k HEVC disk is the $120 GTX 950.
On these standalone players like the $60 Samsung BD-J5100/ZA does anyone know if these get software updates?
I am guessing these would for the AACS keys, but how about the Opera TV operating system?
Yes and no.