In the animated series, Sithandra was white/brownish, but in the movie she's black.
Although the animated series barely has a connection with each of their episodes & Aeon died multiple times in the series, so I don't know what to think about this "change" in the movie. And I don't think the series is connected to the movie for lots of changes happening and new characters' appearances in the movie, like Aeon's original name being "Katherine," which never happened in the series. Trevor has a brother, etc.
And Marton Csokas's acting during action sequences was not that good.

Warning: In season 3 episode 4, Aeon kissed her clone (made by Trevor) 2 times for ABSOLUTELY UNKNOWN REASON. She kissed her clone, that's like kissing your own child🤮 (not in a good way).
Although none of the episodes are connected with each other. Even if Aeon dies in a episode she will just come back in the next one without any explanation. But according to episode 7 they are connected/same events happened with this Aeon or the memories have been transferred to this version of Aeon.
THERE ARE LOTS OF UNEXPLAINED MOMENTS.

There was a character named "Jamie." I'm going to guess that's a she, since her voice is female (kind of strong, but female enough). The main problems/confusions about her were not fully male or female hair style + face. And she told the main character "Grey" to not ask her "gender," which is good; better to stay in the dark than know that painful information. She was in the movie for a few minutes anyway.
Otherwise, I liked the robotic body and camera movements when the STEM was in control. And it's a good thing they didn't go for a "good ending."

Much better than the comics.

Didn't like the tall-boy wolverine, but it kinda works in this universe.