I regularly read three TV sitcom newsgroups and have come to the following conclusions:
--The SIMPSONS newsgroup fans are the most obsessed. One guy even used a decoder to find out the phone number that Homer dialed when he called a factory in Japan.
--The FRASIER newsgroup fans are the most polite, and love everything about every show.
--The SEINFELD newsgroup fans are, BY FAR, the hardest to please. Even the best episodes get their share of negative posts.
I'm not sure what point I'm trying to make here, except maybe to just relax and enjoy the episodes. It seems like the same people who were saying negative things about Season 7 eps write laudatory posts about these same eps now that they are in syndication (are you listing, Justin?). :-)