Sienfeld was filmed with half live half trackThe Two and a Half Men no laugh track on YouTube is brutal but not nearly as bad. I hate sitcoms where it looks like they're just waiting for the character to say something "witty." It's cringe-worthy.
I think I've enjoyed one "laugh track"/studio audience show ever and that was That 70s Show.
I would add that and I liked KOQ but BBT is butthole