I adore Nana!
How funny you posted the thread.. I'm currently re-watching the anime, and am catching up on the manga. :3
I loved it. I wasn't bored, or disappointed by anything in the series at all. I am not usually a fan of drama anime, but this series is SO well done! And realistic in a lot of ways, in terms of emotions. The characters are so well done! I LOVE the music! Let me tell you... I cried several times while watching XD
Hmm... Let's see... Favorite character... I LOVE Nobu. He reminds me of me in a lot of ways. This might sound strange, but I love to hate Takumi. OMG I hate him. He's selfish, cold, cruel, manipulative, and controlling. But that's what makes his character so good.
click to show spoiler
Like when Takumi locked Hachi out of her room and called Nobu AND Nana and told them she was pregnant, and that he was going to recognize the child as his own. *gasp!* and poor Hachi was on the floor absolutely crushed. I wanted to punch Takumi in the face. Then the next day when Nana comes home, and he takes control of the situation. And he is trying to have his way with Hachi, and when she tries to talk him out of it he yells at her O.O I was like... ZOMG you bastard!! (end of girly drama rant)
I watched the anime before I read the manga... the manga carries the story on ... I would LOVE another season of the anime.