Haha, you'll like her, alright. Her character has a lot of depth. In fact, she gets her own arc early on in the series. And that's when things start getting real good. Sanji has his arc too and that's pretty awesome but if I asked people around about which character arc they loved the most, odds are they'll reply with "nami's". And you don't even have to watch hundreds of episodes for it. :p It'll end by the time you've watched forty episodes or something. But of course, you're not watching it. :(