Right now, I see 3 different titles:
Nijuu-Mensou no Musume
The Daughter of Twenty-Faces (Live-Evil's literal translation)
Chiko, Heiress of the Phantom Thief (Fuji Creative is using this version)
I don't like the idea of removing Twenty-Faces from the title, even though Fuji seems to think it's OK. It's kind of like renaming Superman as Adventures Of Really Strong Guy. Twenty-Faces is a legendary character in Japanese mystery fiction.>>11177530
I love the show, so I'm not the best judge. The pace picked up a little, but it's still not "fast-paced." I think they're doing a good job of balancing the adventure and character elements but YMMV.