For me, they’re more trouble than they’re worth. For wanting to support your favorite artists, I’m rewarded with unskippable trailers and FBI warnings, and if you want to play Blurays on PC, well… Just take a look at this. Keydb files? BD+ decryption? What happened to just putting the stupid disc in the machine and hitting play?
With pirated movies and shows, I just double-click on a file and away I go. Why would I ever want to go back to Blurays?
I dislike them because I can’t play them on my operating system, due to laws preventing the creation/distribution of an open source Blu-Ray player.