She looks like Will Poulter, but she's not Will Poulter... I have to keep telling myself that.
Kara is out partying when she encounters a kid on a revenge missing, going after Krem. While Kara doesn't want to get involved, Krem makes the mistake of shooting her dog, so it is on! Kara and Ruthye are out to hunt him down, with lots of things getting in the way, including one bounty hunter by the name of Lobo.
This is based on a twelve issue comic and... it doesn't help. This really feels like a lot of different scenes with occasional interruptions of flashbacks to give Kara's backstory. But while that works in comic form, here it feels like those scenes could easily be lifted out without much changing, and so, this movie feels rather bitsy. Not bad, but... doesn't really lend a cohesive feel to it. We do have the main theme of teaching Ruthye to be good, but that is sprinkled in, much like the scenes are.
We have Milly Alcock as Kara, and she's fine. I'm not sure if there is supposed to be something special about her, but I can't say this is a standout performance. Eve Ridley's notable trait is having an English accent. Matthias Schoenaerts feels like he is in a slightly different, sillier movie. And Jason Momoa is letting the makeup do a lot of his heavy lifting.
Not surprisingly this is a heavy effects movie although unfortunately a lot of the CGI moments look like CGI moments. Like obviously they aren't going to get the actors to do that, but there's a lot of Bash and Pow that is clearly fake. And it doesn't help that there are fights where Supergirl is punching people without issue, and it just looks like her fists aren't landing.
Admittedly I felt a little disconnected from this movie, partly because I knew the comic, but there were also a lot of moments where I was consciously thinking "well, they're a main character, they aren't going to have a problem here" so there was a level of immersion missing for me.
I'm sure this will be a big enough hit, but it's telling that the theatre felt rather empty on opening night.