It looked like complete shit even by the standards of the time, and of course hasn’t aged well.
I watched a “film edits” fan edit of the Clone Wars CG cartoon, and one of the odder things about the experience was the end, where the editor cut together the final arc of that show, another shorter 2D cartoon, and the live action (well… mostly also just CG) Revenge of the Sith in roughly chronological order (including some nifty simultaneous action bits).
What was so odd was how very much worse and less-real-feeling the “live action” film was than the wholly CG cartoon. The writing, the line delivery, the sets, the action, the editing—it was all worse and came off as far more fake than a literal cartoon.