Watching MG/HS Hour, you wonder if Jon had ever watched an episode of the Match Game or Hollywood Squares before, or ever realized what made those shows successful. These are supposed to be funny games. And the sort of humor was not the rather tame wordplay and puns that Jon tries to do on every single episode.
I think this overlooks the bigger question, which is if Mark Goodson ever watched an episode of Hollywood Squares, or understood what made that show successful.
He probably did. It just wasn't his idea of what makes a game show successful.
Someone also mentioned this HS being more serious than the standalone versions. (and according to Bauman himself, "more honest") Based on how Goodson felt about Match Game sometimes, that's no surprise too. He gave the same treatment to MG when it came back 6 years later, as a matter of fact (playing for cash, Match-Up! rounds...)
Forget watching a MG episode, of course Bauman was on several in the late '70s. Like his hosting, I can go back and forth on how much I like him as a MG panelist too. When he was on, he was on. When he wasn't...meh...