Timeline! The movie was completely forgettable but the concept was pretty cool. I loved the book.

What was that anime where you wear a VR headset and if you die in-game, you die in real life?

Ya that one

New Rose Hotel (1998) It's set in the same universe as Johnny Mnemonic, stars Christopher Walken, Willem Dafoe, and Asia Argento. I love Gibson stories and the short story it's based on, while not one of his best, could make a good creepy weird movie especially with that cast. Unfortunately it is one of the most boring movies I've sat through at least half a dozen times.

Highlander II

The Dark Tower

It's a long list but these two were painful.

They Live (1988)

I am 100% convinced they had a masterpiece and then test audiences didn't get it and they went and changed everything around and added the prologue and gave away the entire twist at the start by explicitly telling the viewer where and when we are. Also made the dinosaurs weird for .... reasons...?

Downsizing

First 20 minutes (give or take) seemed like a solid start. But then they did absolutely nothing with the concept.

Tusk

The live action transformers movies.
Although I almost never think about it.
And I only saw the first thirty minutes of the first movie.