hi there
I think camera D is from small sensor -- likely iphone , there's no focus pull.
camera G is perhaps the worst -- may be from 7D
i always shoot with multi cameras and mix many brands
i notice that all look "ok" on 32inch LCD viewing at about 1meter away.
the distance i barely see the pixel structure.
i m not sure the scale of big theatre? size of screen? and the best viewing distance?
i always use simple measure of width of my palm.
from Bangkok
K.M.Lo