From 2003:
Every time I see a Pixar movie, I think of the dead end down which the Disney animators of the Thirties and Forties charged so heedlessly. Artist for artist, the Disney team packed a greater technical punch than any animation shop in history, but its product got duller and duller, while the Warner and MGM cartoons of the same period became more vivid and witty with every passing year. What made the difference? Disney’s creative team was fixated on the chimerical goal of realism, whereas Chuck Jones and Tex Avery knew that no matter how well you drew it, an animated cartoon was going to look like drawings of a talking animal….
Read the whole thing here.