I've just seen the 1st episode of the anime Nana and it left a pretty good first impression, but you can really see it's just meant as a prologue, since the 1st epsiode is one big flashback to how the main character came to tokyo and found a place to live.
The graphics are different from the anime I usually watch (like Suzuka, Love Hina, Ichigo 100% and Rec) and it looks more like Blood+ and Akira, so it is a bit more to the artistic style instead of the usual "mainstream" kind of artwork.
I can't wait until I can see episode 2 ^_^
I've also read that there also is a movie based on the same manga, so I think I'm going to watch that one also.
Have anybody of you seen the first episode or the movie, or read the manga?