Cloudy with a Chance of Meatballs should have never been made into a movie.

First Blood

Taras bulba. the american version focuses way too much on the love story. The sets are awfull. Taras does not even get burned at the stake.

The russian verssion is better. But it still misses the point. It plays it straigth while the book is suposed to be satire. They kill his wife at the begining using it as a justification for the war, when she should die at the end as a consequence of taras being an ass.

The point of the book is to show that the myths of the russian frontiersman are bullshit, because if they really acted like taras does they would all get whiped out.

Gogol is still an arch reactionary and you can tell he geuinley beleves some of the things he is moking. So its suposed to have a silly ironic self mocking sligthly nhilist tone. Remininicent of a lot of stuff in the internet. But both adaptations play it straigth and pay too much atention to the polish girl.

Vampire$ -> John Carpenter's Vampires

I hate to admit it but it's actually worse an adaptation than the Starship Troopers "adaptation." Although admittedly I do like the JCV movie. I used to like Starship Troopers until I found out the director made a mockery of Heinlein on purpose because Verhooven is a jackass. Did you even read the book?

Anyway.

As I understand it there actually is a reason for this. Basically, a studio ends up with the rights to an IP, and they sit on it because they suck at the one thing they're supposed to be good at. Then along comes somebody with a project idea, and the studio goes, oh that's similar to something we already have in the pipe. Then they steal that idea, tweak the script to include at least one or two elements from the IP, claimants an original work and they don't have to pay the original screenwriter, and churn out something that may or may not be any good, but is nothing like the IP, thus potentially making significant profits for the executives at the meager cost of pissing off the original IPs core fan base.

The Foundation TV series. No, it's not a movie, but it's so bad I feel it should count anyway.