Well, I remember people actually saying that Yoda fighting in AOTC was one of their favorite parts when it first came out. And yes, the emperor's makeup in ROTS makes him look like some lizard creature, plus I found it jarring that the emperor had a lightsaber in the first place. It's like one second, he is sitting in his chair, and then he's running around like some bigger version of Yoda! The real icing on the cake when both the emperor and Yoda were in a lightsaber duel together, which should have never happened in the first place; it simply indicates lazy writing when you have one pointless fighting scene follow another pointless fighting scene. Oh Well, ROTS was nothing more than a vanity project for Lucas...