How do you end a beloved TV series and tie up a few years worth of plotlines? It's tricky.
Clearly, lots of showrunners, producers and writers are better at starting a story than ending one, which is why so many series finales fall flat. Few have gotten as much negative feedback as the Game of Thrones finale. But then again, Seinfeld ended before the era of social media.
Still, we've identified some of the most beloved shows that had some of the most disappointing endings. Vote in our poll below and let us know what your least favorite finale was. Did we miss something? Hit us on social media and let us know which last episode was the one that you just couldn't deal with.