For me it started to decline in season 9ish, but I did enjoy lots of episodes from seasons 9-12, some of the 13 might be good. But after that I started to actua

For me it started to decline in season 9ish, but I did enjoy lots of episodes from seasons 9-12, some of the 13 might be good. But after that I started to actually count with the fingers of one hand the episodes I liked from the current season. By season 15 I was pretty much no longer a fan. I only got to see a few from 16 and pretty much stopped there. I actually still see once in a while the old episodes and it's fascinating to see how many layers of pop culture, puns and obscure references to the arts and other refined subjects were able to put in a episode, all while keeping the stupid-funny-haha kind of jokes (like Homer's stupidity). Also, I found incredible how they could have such funny and "offensive" (By the standards of the time) episodes and also such moving ones, like when Homer meets his mom again... the ending on that one is just pure feelings. I really am sorry how the simpsons kept going just for the sake of it. They lost the show's soul at least a decade or more ago. They should have euthanized the show a long time ago.. :(