…great idea, or did they kill the story?
I find myself in my own personal argument about this, because although there are books I have read, and thought the movies were terrible; I also know that so many people decided to pick up and read that book because they saw the movie.
Some easy ones for me that should have never been made? Any Romeo and Juliet movie; ever. Honestly, I never enjoyed the story, so there was zero chance I would like any movie based on this story.
This is strictly my personal-non-scientific-I-watch-too-many-movies opinion; so we will just go with it.
I read Harry Potter and the Sorcerer’s Stone when the movie was done at the theater, but not released on dvd. I read it in a day, and by that time, the next two books were already out. So it took a while before I got caught up to the book releases and had to wait in line for the remaining books. I loved the movies, as much as the stories.
I absolutely love the Twilight series. The movies were painful to watch because I think Kristen Stewart is the worse actress ever; but I loved the stories. So yes, I did watch, and own, each dvd.
The Hunger Games. I loved the books, but as each successive movie comes out, I find it more unbearable to sit through.
Inkheart. Oh. My. Goodness. I love this story, and the movie. I watch it all the time. I do not know why, but I love watching Brendan Fraser in any movie. Goofy; serious; I just like him. But Inkspell and Inkdeath never made it to film. Journey to the Center of the Earth? Loved him in that. Yes; I own that too.
And Narnia. Oh my favorite, glorious Narnian world. I have heard rumors about The Silver Chair being next to be produced, but the actors are grown, and can no longer fill the roles as they left them.

What movie have you loved that you wish was written in a story?
Me? Stephen King’s From a Buick 8.
One of my favorite stories, as you all know, and I would love to see this made into a movie.
What about you?