Story (8/10)
91 Days follows Angelo Lagusa, using the name Avillio Bruno, who has returned to his home of Lawless to plan his revenge on the Venetti Family who killed his entire family in front of his eyes. Now even though story sounds like a "oh cool another revenge story", it also follows the feud between the Venetti Family and the other mafia families, a family conflict, and rivals becoming allies. The story for 91 Days is very good, with Avillio just following orders for the Venetti Family while waiting for the opportunity and the right timing to kill one of the Venetti members.
Art (7/10)
It's alright, this will be short, but the art is okay, the theater in the 11th episode does look good and Lawless is well, ok.
Sound (7/10)
The music for 91 Days Is good, the old music fits since it does take place in the 1920s.
Characters (8/10)
The characters in 91 Days are very good, Angelo is man who wanted to get revenge on the people who killed his family, Nero Venetti, and in the backstory, he doesn't want to mess anything up and doesn't want to disappoint his father. Corteo, Avillio's friend, is just a man who didn't want to be involved with the mafia but gets involved because of Avillio, he also has a skill to make brew which the Venettis began to sell.
Enjoyment (9/10)
If you like Mafia-related stuff, this anime may be good for you and I believe this is the only Mafia anime.
Overall (9/10)
In conclusion, 91 Days is great, for anyone who like Mafia-releated, I'd recommended it to anyone who likes anything that's Mafia and are non-anime watchers
