Actually, Fran's voice is the only true departure from the japanese ones, and the only true disappointment to me. I loved her deep, slightly smocky voice that gave her something of an ethereal aura at times, an ocean of calm in the middle of all the agitation (like when
(SPOILER)they decide to head for Raithwall's tomb: she's just mezmerizing then). It made her stand out. Now she sounds like a 16 y.o., which is cute, but doesn't fit the character and her history, imo.