I watch Big Bang Theory because it was a cool premise at the start and it's something my girlfriend and I have always enjoyed together. At this point it is a bit of a guilty pleasure because it's definitely gone downhill and formulaic in a lot of ways.
So my girlfriend told me she thought this show would be funny and we watched an episode, and that will hopefully be the only episode of this show I ever watch. It was so absolutely terrible I think of all the decent shows that have been canceled while this remains on the air and I weep for humanity. And then I weep for myself since my girlfriend will still occasionally ask me to watch it again.