Every book is a new journey to embark on. I mainly read romances, but I dabble in other genres too.
I gotta admit that this is an interesting volume since there are a number of new revelations, but... I can see this getting convoluted pretty quickly. This is because the author keeps making the story bigger and bigger each volume by adding more characters, and they all have some kind of ulterior motive or mysterious past. You have to pay attention closely if you want to keep track of what's happening.
The only characters I'm interested in are Yuki, Zero, and Kaname, because of the love triangle. It isn't a very good love triangle, but it's better than the vampire and vampire hunter politics, which isn't well done in my opinion. I also want to find out about Yuki's past.