A．They tend to trivialize the Eisenstein movement by rejecting Hollywood norms.
B．Although they have not been taught frequently, they have had a transgressive influence on experimental film-making.
C．Their availability has been diminished by the apotheosis of Eisenstein as their model.
D．These films are valued for the challenge they have presented to the norms of Hollywood film.
E．These films would almost certainly be more popular with mainstream