I just finished reading all the available chapters, and am now watching the anime. I have to say I LOVE the music aspect in this series, and really hope the mangaka decides to continue the series once she's recovered from her illness.
Does anyone else like the Nana manga/anime/movies?

I adore this manga. It was the first one I actually read through. I've read it all, seen all of the movies and episodes of the show. It's fantastic. It also got me into Vivienne Westwood stuff.