This says all the extras...I think they are a port from an earlier special edit dvd release but upscaled to 1080i. This particular review doesn't overly slate the picture, rather says the heavy grain and general softness go hand in hand with a film of this type. Another review said the clarity had improved over the dvd markedly BUT the image in general could have been restored to a greater extent with a little more care and attention.
Black Christmas (1974) (Blu-ray) : DVD Talk Review of the Blu-ray