Same here. Such a shame. Although, it's certainly such an interesting phenomenon we've rarely seen before where a show's ending is so bad, it turned most if not all of the fanbase away from rewatching because we know what's coming.
Probably Hell on Wheels, but I do have to concur that Game of Thrones is such a massive failure especially when the explicit intention was to use the ending as a springboard for other Game of Thrones spin off shows.
Dexter. After season 2 it just went to total crap. Totally lost interest. I like to FINISH everything, but I'm fine with not seeing how that series ends.
game of thrones started out good, and ended abruptly like they just wanted to get it over with. Walking dead was also good at the beginning and i lost interest.
i think i gotta hop on the Walking Dead hate-bandwagon too. it got me really hooked in the earlier seasons, but everything went downhill from Glenn’s death onwards.