CatBus said:

Finally, on the videophile side, few people have calibrated their displays for RGB PC output, so, for those who haven't, the BT.709 output from a Blu-ray player is truly better (assuming the display is calibrated at all).

Thank you, thank you, thank you. I get sick of typing this all the time.

I'd like to add that: Even if you've calibrated your display to PC RGB, you can still screw things up; e.g., you play a video game which alters the gamma and then doesn't reset it to what it was upon exit.

If you're going to use a PC, then it's usually best to use a untamperable display out, such as a Blackmagic UltraStudio Mini Monitor (thunderbolt).