I love this manga because is original and innovative.
I like Matsui's art style and the reading is really fluently.
I love Korosensei and all the students of the 'Class E, and, in the manga, you can find more information about them and also some extra chapters.
Korosensei is the best teacher of all time!
This story should be horror, but it's really funny to read, It's true that there are some dramatic moments, but one returns to school life without suffering.
In Italy have been published also the 'Charas book' and 'Graduation' and are really well done and the color images are amazing.
By reading them you can understand the relationships between the charas and find more information about the school.
Recently 'Assassination Classroom' had a room for the exhibition of '00 for the '50th anniversary of Weekly Shonen JUmp' and it's among the best 25 series manga of the last 50 years of Shueisha.