I've long considered Nozomi Yumehara to be Usagi Tsukino done right. The clumsy idiot lead that has no business leading a 5th grade group project, let alone a superhero team to save the world. Yet she has just the right balance of personal charm, charisma, care for others, and a tendency to not give up that allows her to be the center of her team. Cure Dream strikes the right balance, while Sailor Moon always leans too dumb or too perfect and powerful depending on which version it is.
Unfortunately she's also the template for all but like two of the leads that come after her. Some work out okay. Others don't strike that balance at all.