Nailing the last episode of a show takes a lot of work, and whilst some may not fully hit the mark, some have entirely ruined the build-up in a show.
#1
Alf (1986 - 1989) had a depressive, disappointing ending. The movie that followed doesn't count for me. They really messed up what was actually fun series.
2points
#2
I'll Submit my answer.
Game Of Thrones. I loved the show (Still do) and the first six seasons were some of the best television. However the 7 episode long season 8 failed to hit the mark. It was just disappointing for a show that was doing so well.
1point
#3
The final of Firefly..... it was axed so never wound up anything.... at least the movie tied up a bit of the story.....
And Angel.... just had to rush an ending cause it was cancelled.....
1point
#4
Little House on The Prairie, when the townspeople just decided to blow up Walnut Grove at the very end of it all.
1point
#5
Northern Exposure. Made little to no sense.
0points