I have not cared for Juliette, but I like her better than that witch Nick was obsessed with!
When the captain went back to confront the witch, I thought he was starting to feel possessed too, and was about to get sucked in. Was glad to see him be so firm with her, although he only made her some other city's problem.
I do like the captain on Nick's side, but if Juliette joins in too, who isn't on the team? Sgt. Wu is about the only main character who doesn't know. This show started out with Nick being a lone fighter against evil, but it's become a squad. It's like they add somebody new to the team every few episodes. Maybe they need the strength in numbers to fight against the royals?