Anime by Grade

A+
Code Geass
Death Note
Eureka Seven



A
Hunter x Hunter
Vampire Knight



A-
Beast Wars
Cowboy Bebop
Fullmetal Alchemist
Fullmetal Alchemist: Brotherhood
Grave of the Fireflies
Neon Genesis Evangelion
Trigun
Yu Yu Hakusho



B+
Blassreiter
Elfen Lied
Full Metal Panic!
FLCL
Hellsing
Legend of the Galactic Heroes
Pokémon
Revolutionary Girl Utena
Rurouni Kenshin: Tsuiokuhen
Spirited Away
Tengen Toppa Gurren Lagann
Vampire Hunter D


B
Avatar: The Last Airbender
Princess Mononoke
Rurouni Kenshin
Samurai Champloo


B-
Noein

C+
Mushishi

C
Gungrave