Is There a Shift in Cinema Between General Collins and Marlon Brando?

I'm a huge fan of General Collins. I don't think there are very few performers who occupy the space that she does in terms of respect and how commanding she was as a screen presence. A pointed shift is with Vivian Lee and Marlon Brando. There are many actors who it may not be perhaps recorded, but they have also put pennies in the coffin that development of naturalism on screen.