the big issue with RE4 remake animations was the insane amount of useless smoothing and animation blending.
in the original, every action you make feels snappy and is easily readable by how Leon's animations react to your inputs.
meanwhile in the remake I found myself mashing the sprint button over and over, because I often could not be sure if Leon was already sprinting or just moving with his base speed. basically I couldn't tell if the character I was controlling actually reacted to my inputs.
the animation smoothing and reliance on "realistic" animations made him feel far less reactive to inputs and made it really hard to fully read what is currently happening.