I think at some point we have all stuck with a show for too many seasons. Maybe you wanted to see how it all wrapped up? Maybe you just enjoy complaining about how much a show sucks now. Either way are there any Series that finally ended and you’re relieved it’s all over?

For me it was Big Bang Theory. I wanted to bail a few years ago, but I hung around. I loved the first four seasons of Lost, but man I’m glad it’s over.
I had to quit the Walking Dead, but I stil follow up from time to time.

Game Of Thrones. No, I am not trying to be provocative with this post, I honestly feel that if it had gone on longer that as it often happens with other long running shows primary cast members would slowly drop-off and want out and the show would be much different than it was earlier in its run, it would lose that certain something that made it such a fun show to watch.

The X-Files original run. I stuck around until the end and even through at least the first rebooted season, but imagine if it went out when it really was on top creatively speaking.

The A-Team. Again, watched it until the end, but it really was a hollow shell of itself compared to the early seasons. This is one of my favorite shows but it definitely went on too long.

There are others that I invested many years watching...but the above are just some of the series that popped into my head when I saw this thread.

Desperate Housewives was bad, had a good reboot season, then was bad again. I forced myself to stick it out till the end.