"Star Trek: Enterprise
Hey let’s make the last episode a holodeck episode about two characters that aren’t even in the show! Then for the coup de grace we can needlessly kill off someone at random.”
"The Last Man on Earth, awesome show, didn’t know they were getting canceled, left us with a major cliff hanger that was never resolved"
"Heroes. The original story was planned for one season. Just watch the first season and pretend the rest didn’t happen."
"Pretty Little Liars, I am still so mad at how bad the ending of that show was"
"As an old guy… Anybody else remember Northern Exposure?"
"GoT first 7 seasons: Houses fighting long wars for years to see who should sit on the iron throne.
GoT season 8 last 5 minutes: How about Bran?"
"Please end greys anatomy before it ends us"
"Gotta mention How I Met Your Mother as well. We were shown over and over again Ted and Robin wouldn’t work, yet here we are. I really loved the idea of Barney/Robin being a happy child-free couple too, that concept is so rare. They had a setup for something really satisfying and decided not to stay with it."
"Scrubs
Ended on a great high note with a goodbye to the main cast and crew, only to be brought back for a ‘final season’ as a cr#ppy spinoff disguised as Scrubs"
"Dexter……twice"
"Should’ve left Supernatural at Dean living a normal life"
"ALF. He finally gets called by his people and they schedule a time for him to be picked up and taken back to his home planet, and the last few seconds of the series end with the FBI pulling up just as the alien mothership is about to pick Alf up. Cut to black. I mean, wtf?!"
"I didn’t care much for the first X-Files finale, bullet time missile to Smoking Man’s face? WTF"
"Roseanne ended so badly."
"Chuck. Spoiled my whole month"
"Sherlock. The finale was one big pile of sh*t that made me realise how bad the previous seasons had been, although i had enjoyed them before."
"I will never forget playing Halo with friends when my dad just screamed, “THAT’S IT?! THAT’S THE F!@KING ENDING??” during the Sopranos final episode."
"Xena. Gabrielle and Xena should have had their happy ever after."
"Dallas. The “It’s all a dream” season wasn’t the final season but so many contemporary shows copied this idea."