I read Volumes 5, 6, and 7 of the manga, and this one was probably my least favourite.
Perhaps it was because I was getting used to the artwork and the setting, but I found it very hard to follow what was happening in many panels, and either the translation or the writing was very basic, lacking subtlety.
There were also a number of outlandish scenarios (even for a manga about a vampire hunter) including a literal jumping of the shark (which, if it was a meta reference, didn't really work), and sometimes scenes didn't segue together very well, leaving me even more confused. Action scenes were blurs of dark ink, and I couldn't clearly read the motion of the fighters, unlike the other mangas I have read.
Probably not a good idea as the first experience with a character like Vampire Hunter D.