Don't get me wrong, I am not lumping Gilliam into the same class as Uwe Boll or Michael Bay, but some of his movies have been crap. The best directing Gilliam did was the sailing building short at the beginning of MP's The Meaning of Life, which was very funny. But to say Time Bandits or the The Fisher King was "art" is just nothing more then fanboy worship on your part.
It least you said that The Brother's Grimm was crap, so we can agree on something.