I'm ashamed to admit that I never really got into the Dark Souls series . It wasn't the challenge that turned me off; I enjoy "hard" games. Instead, I didn't get the appeal of a game where dying over and over was considered a gameplay mechanic.
Higher resolution than original (up to 4K depending on platform); Steady 60fps; Improved textures and lighting; Jumping can be awkward
Jumping can be awkward