Asklemmy

I feel like the last 30 years of Star Wars movies could qualify here

The movie In Time (2011). The premise was interesting but I can't even remember the plot because it was so meh.

I also think Idiocracy could have been better. It had good moments, and that's what most people remember, but the overall cohesiveness falls flat. Great moments, iconic scenes, but could have been a better film.

Not a film, but a TV series? It's called Jericho, and the synopsis in the Wikipedia reads:

Jericho is an American post-apocalyptic action drama television series, which centers on the residents of the fictional city of Jericho, Kansas, in the aftermath of a nuclear attack on 23 major cities in the contiguous United States.

But yeah, the execution is mediocre at best. Both the action and the drama are unbearably flimsy and cliche, even the argument flops as metal.

There was this movie I saw once called Time Trap. I definitely would not call it good, but the premise was interesting.

Archaeology professor goes missing while exploring a cave which was once thought to be the location of the fountain of youth. His grad students go looking for him, find the cave, weird things start happening when they enter.

Twilight. My wife made me watch the first one and it's actually got a really interesting world and hints at a lot of decent lore and possible content.

Then they fill the film with close-ups of their eyes meeting across the room for minutes on end.

Basically every Terminator movie after T2. They have some great "what if" premises that could add so much depth to the world, but then struggle to see the vision through is a satisfying way.

T3: Let's actually show Judement Day

T4: Let's show the turning point in the war against the machines (edit: and why people follow John Connor as leader of the resistance)

T5: Exists

T6: What if all this time travel actually branched the timeline? What would it look like if one of Skynet's terminators succeeded?

Not a movie, but a TV show. Revolution.

A sci-fi post-apocalypse show where the premise is that all of a sudden all technology (specifically anything that uses electricity) just stops working and nobody knows why. The show takes place 15 years into the apocalypse. The US has Balkanized into various regional states (although you don't learn this until later). Some regions have devolved into chaos while others have basically reverted to a steam-punk type of society. Since all modern ships use electricity, they've begun to revive large ships from the age of sail. The remnants of the US military at Guantanamo Bay eventually return to the mainland and try to reestablish a much more explicitly authoritarian control over the US. You eventually learn that what caused the global blackout was the creation of a self-replication nanotech which rapidly spread across the planet and shut off all electricity.

Great premise, but it got too much into the soap-opera CW-style of writing and didn't last more than 2 seasons.

Not a movie, but a TV Show. The Cape.

A former detective is forced into hiding where he is trained in stage magic, sleight of hand, circuscraft, and illusions. He uses them to fight crime.

I thought it was a really interesting concept, a more down-to-earth superhero like Batman, and stuff like this can plausibly happen in real life.

Unfortunately the show was so bad it was canceled mid season and the finale was only streamed on NBC's website.

Interstellar is like Neo-Posadism minus Marxism. The premise was awesome. Climate apocalypse and space travel. But the movie doesn't have humanity solve either of those problems. Instead it pops it's collar and says *don't worry bro, ~~the market~~ ~~Marxist space aliens~~ ~~some scientists~~ ~~a famous shirtless hot actor guy~~ fuck you who cares the green guy behind a curtain made a worm hole or something".

Hot take, “Hitchhiker’s Guide To The Galaxy”. The radio play, books and 80s bbc show were not represented very well at all. They missed well over 75% of the jokes, Mos Def and Zooey Deschanel added nothing to it, and they added plots and scenes, I think just to get more “blockbuster actors” in, that ruin the original story of the radio play. Sam Rockwell, Alan Rickman/Warwick Davis and Bill Nightly were the highlights. One of the few movies I wish they would remake.

Wanted (2008) - The comics are brilliant, sharp, funny and intelligent. By leaving out everything smart/interesting from the comics they managed to create a mediocre action movie.