Personally I like Naomi. For me, it's just that she doesn't know the MC from a very long time and she just see him as a friend/companion/fuck buddy. By comparison, she probably had pass years with her crew, that she consider probably as her family. It's normal to my eyes that she is ready to take a lot of risks to know what happened to them and react violently with a lot of frustration when she can't know what happened to them.
As for femdom, yes it bother me but I suppose that they need to have thins for every taste, I just hope that we will have the occasion to make her more submissive is sexual relations.