I personally love the character and the movie as a whole. You can always say things that could have been done better, dialogs, the flow of the actions, Alita's eyes, not at the level of the manga or the anime,.....but I rather prefer to keep in perspective the positive things and the potential to have a 1-2 movie sequel of something new on the big screen instead of re-fry version 10.0 of superheroes or classics.
To me Alita battle angel gave me a good dose of fresh air; action packed, incredible computer graphics... mesmerizing facial expressions from the main character. I can not believe that movies like this one or Avatar received bad reviews and falling into the rotten tomatoes dooming scores. I hope we will able to see a part II of Alita, with a more fluid, connected sequence of scenes, carefully written dialogs while keeping the human side of the main character on par with her fighting abilities.
Kudos for the producers and al the guys behind the production. Please keep up with the plans for a sequel; don't kill such incredible combinations of characters and squeeze more from that fantastic manga collection