What TV shows (or movie serieses, I suppose) are actively outright BAD, particularly in a repetitive and predictable sense, but you just have to keep watching them anhow?
For me, it’s definitely Alias, which I don’t watch live, but have watched three seasons of on DVD.
Plenty of TV shows (24 comes to mind) dispense with continuity and believability when necessary, but Alias is in a class by itself.
Off the top of my head (spoilers for seasons 1 through 3 ahead):
-This whole Rimbaldi thing. Even if we accept as plausible the idea of a magical super-technological Leonardo Da Vinci, what were his motives in hiding all these things? How do they all still work perfectly? How were none of them destroyed? And speaking of him, I always get the feeling that half the writers on the show are embarassed by how stupid he is, so whenever THEY are writing they pretend he doesn’t exist… then the other team of writers takes back over, and presto, Rimbaldi is back
-So after season 2, when Sidney has amnesia, Jack has been locked up in solitary confinement for a year as a national security risk. She comes back, blackmails her superiors into releasing him, and then he GETS HIS JOB BACK IMMEDIATELY?
-Despite having the entire resources of the US government, they NEVER send enough people to get the job done. We’ve finally tracked down evil-supervillain Arvin Sloane and cornered him? Well, darn it, he walked for 5 minutes across an enormous lawn, got on a helicopter, and flew away. It’s a shame how helicopters are invulnerable and untrackable. Now we’re CERTAIN we know where evil-supervillain Mr. Sark is, so instead of sending either field agents who Sark doesn’t know personally, or better, a battalion of marines, we’ll send Sidney and Vaughan, on HORSEBACK
-The secret widget is in the possession of an evil guy? Well, fortunately, he owns a sexy nightclub, and keeps the secret widget in a wall safe upstairs or downstairs from the nightclub. Or it’s in a high security facility… in the basement of the museum, which is fortunately having a fancy party
And so forth. I can’t imagine that there’s ever been a TV show made which less realistically depicts the life of people in a given profession than the way Alias depicts the life of CIA agents.
And yet I keep watching.