Horse of a different color

This guy on a blog was talking about films, and saying how the Orion films had a such and such sheen. Specifically he said the different studios releases have a tint or sheen that an eye can detect. For me I would have to see them side by side, like the time that I was on the third floor of Technicolor in their screening room watching clips from Gone With the Wind in Technicolor and regular flavors:
WB - blue / orange tint
Paramount - powdery, less warm
Universal - green / silver
Fox - yellow
Sony - pink
Lionsgate - dull white

Today I saw a Fox film and tonight I am seeing a WB film. Does the average bear know or care about things like which studio distributes which movie?