Deep Space 9. I watched it as it aired, just like I watched every episode of TNG. But at some point I moved out on my own and didn't have an actual TV for a few months.

I also dipped out on Hannibal, but just becomes I had some tragedies in my family and I couldn't deal with anything dark.

And I jumped off the GoT train once they started bypassing the material from the books. Not only did I want to avoid book spoilers as much as possible. But I could tell the show was starting to veer into "give the fans what they want" territory, which is kind of the opposite of the book series. Plus leaving important elements out that made me question how close they were even going to be trying to get to the book series.

My friends, who I got into the show because I loved the books, called me a fool because GoT was too good and would stay good forever!