Never. All of the above have paid homage and acknowleged their debt to him.
Beethoven said, "Bach sollte nicht Bach, sondern Meer heissen." He shouldn't be called Bach (stream), he should rather be called ocean." Robert Schumann said, "We're all bumblers next to him."
He does get rather complex sometimes, but he's never cheap, and if you listen closely enough, you'll come to wonder where the power of all that original invention comes from.