If fans see the original as "My favorite movie", that is going to be a very high standard to be compared to.
What I found really interesting is the bigger the fan is of the original movie, the less they usually like or downright dislike the remake. For example from past releases, I noticed a lot of fans that LOVED the animated Mulan and Beauty and the Beast (it was their favorite!) hated the remakes. I thought they would be all over the new remakes, but it was the opposite. Why?
That makes me think the average fans of The Little Mermaid will enjoy the remake. It will probably make money. But the superfans of the animated Little mermaid will be comparing the movie to perfection, and that's a tough standard. They love every song, every scene, every character. They know every word before they say it. Those fans will be hard to please. I hope the new movie is good. It's going to have to be excellent in every way to live up to it's originals standard. Otherwise, why bother making it, we already have an excellent version. If the film is average or not good, it will get crushed. And we all know Disney has had a hard time with excellent lately.