Not big on sitcoms here, but I watched most of Seinfeld. That one must be my all time favourite.

We don't get them all here in Europe, unless we pay big bucks, but a couple of others I'd enjoyed were MASH, Cheers, Baywatch (back when I was a bachelor :-), Frasier, Friends, the british ones are fun once in a while and I still sometimes zap into The King of Queens..

But when it comes to ranking, I can only rank Seinfeld ahead of the others..