I've had a Blu-ray drive in my PC since around 2009 (which was several builds ago), I've bought a new copy of PowerDVD each time I've upgraded, and when The Force Awakens came out on Blu-ray and I tried to play it on my PC, PowerDVD tells me "oh, we can't play this title, you'll need to pay $60 to get the latest version of software you've already paid over $150 for in the last 7 years." To which I replied, "fuck you, I'll just rip it to get around your absolutely bullshit policy concerning software upgrades and Sony's absurd DRM that prevents the only people who are still buying your physical fucking media in this day and age from even fucking accessing it YOU STUPID FUCKING ASSHOLES." My PlayStation 3 kept playing every disc I threw at it (until it died last year), and it never tried to charge me for a software update. And seeing as the PS3 was my primary Blu-ray player, I probably used my PC to watch a Blu-ray maybe 6 times, so I gave PowerDVD $25 per movie just for the convenience of being able to access a product I already paid for.
So, yeah, you know what it takes to play Blu-rays, of any kind, on an HTPC? More dollars than sense because they will arbitrarily decide that "oh, we no longer support this until you give us more money." Literally any stand-alone player or console will do a better job than that.