What is the Greatest TV Sitcom of All Time? [POLL/VIDEO]

It was on this date in 1989 that the show that I consider the greatest TV sitcom of all time had it's premiere. Seinfeld and it's cast of oddballs first entered our living rooms on this date 27 years ago. There have a been a lot of very funny shows but I have never seen one that was as consistently funny as Seinfeld. There were so many great characters and so many memorable scenarios.

The history of TV is filled with great sitcoms. I always loved Cheers, Friends and All in the Family were favorites of mine and I cannot imagine growing up without The Andy Griffith Show. What is your favorite sitcom of all time? Vote here and let me know what was your must watch show. Here are the very first few minutes of Seinfeld to enjoy.