Pros : I love how well-developed Fujimaru alliance servants are. Even Kiyohime and Elizabeth didn't get story spotlight like Mozart and Marie, both of them still have comedic role.
Cons : Another undeveloped Jeanne d'Arc Alter servants, especially when Phantom of the Opera killed by Sanson. I didn't see Phantom of the Opera in previous volume. Somehow I didn't like when there's character didn't appear in previous chapter and somehow he/she died in first appearance without some development or backstory.