I always like Mike Judge. Idiocracy was a great movie, and Office Space may be one of the greatest comedy films of all time. He was never really treated fairly by Hollywood, because executives said he was insulting the intelligence of the American public. They kind of tried to sweep him under the rug, cancelling all the marketing for his last film right before it launched, but so many people around the world enjoy his sense of humor that basically everything he ever made has achieved cult film status.
And King of the Hill wasn't bad. It just got to where it had been on for so long that no one really wanted any more of it. All his shows were successful at the end of the day, and I think it's a failure on Hollywood's part that they didn't encourage and fund greater output from this unique director.
I did watch a few of these, and yeah, they're pretty funny. What really jumped out at me though, in the modern day, was that Beavis and Butthead where actually the genesis of something that has become ubiquitous in the present, the "reaction video"
Have you seen those innumerable youtube videos? "this guy reacts to that movie" " a voice coach listens to Metallica" and so on. Thinking back, I think Mike's show was probably what planted the seed for all of that. The realization that there was inherent entertainment in reaction shots, and that it could be generated by literally anything. The guy is kind of a genius.