adywan said:

...The old "making of.." docs are terrible quality. They are plagued with horrendous mpeg1/2 compression and other digital artefacts and then the interlacing issues turn the picture into a line-fest when there is the slightest motion. It looks like watching an old VCD but with slightly sharper picture.

As Adywan reported the vintage documentaries seems of bad quality.

How do they compare to the Laserdisc/VHS preservations that guys did from those Making Ofs?

Can somebody post screenshots?

Is William Conrad the narrator of the first Making Of?