Plot-wise it might not be the best manga ever, but you have to appreciate amazing, detailed artstyle and splendid research mangaka did for this work. I had such a great time reading each volume! Didn't expect main story to get resolved so quickly, and later get 3 volumes full of short, mainly one-chapter long stories for supporting characters. Loved it, made the world in Emma look so much more realistic and alive!
Main characters weren't that interesting, but beside them so many fun, colorful personalities were introduced, I can't even complain that much. I guess I could say that I wish additional stories were slightly more focused on William's family, especially sibling, because they could become even more complex and developed thanks to some more screentime... but hey, if that's how Mori-sensei wanted things to be, I won't complain too much.
Also, Hans and Adele together?! Shock!
Definitely would love to read more of Kaoru Mori-sensei's stuff in the near future! 8.5/10