http://www.buddytv.com/slideshows/full-house/ranking-the-best-and-worst-of-abcs-tgif-lineup-22348.aspx
In 2013, more or less, Friday and Saturday nights are where TV goes to
die. But this wasn't always the case. There as a time, from 1989 until
2000, when sitcoms flourished and the phrase TGIF was more than
something you said to co-workers as you left work for the weekend. So
sit back and relax, cause we're gonna have some fun and show you how
it's done with a look back at the best and worst of ABC's TGIF
lineup.