I'm a librarian who loves anime, manga, and reading a wide variety of genres.
This volume is craziness. It also turns(show spoiler)
I enjoyed Shizuo's appearance in this volume, and that, in the midst of all this general craziness, he was at least sane enough to realize that a guy who says he loves a girl (er, girl's head) but doesn't know her name is probably cracked.
This was the volume when I realized that the series might end up skipping over many of the characters that the anime had covered in more depth. I was disappointed, because, quite frankly, I have zero interest in Mikado. I'd prefer to see more Shizuo and Izaya doing battle, or even more Celty and Shinra.
(Original review posted on A Library Girl's Familiar Diversions.)