There's only one thing worse than a man who doesn't have strong likes and dislikes and that's a man who has strong likes and dislikes without the courage to voice them.
Look at Gleason in The Honeymooners. He was humorous but the way he lived wasn't really humorous. He was a bus driver. Who wants to be a bus driver? He didn't have any money and he was not famous. But despite that the show is humorous.