they added things not from the original story.
I still have difficulties with Gally/Alita's face.
I like the environment and city visual.
I hope french movie will use his french's name, and French's title (Gunnm), but it's just a small detail.
James Cameron once said he wanted to include the mortorball too, but he's not part of the movie anymore so we will see how well it sticks to the original story.
Even with all the doubts I have, I'll still watch it.