My faves:
The Avengers.
Superman 1, 2 and Returns.
Batman Begins and Dark Knight.
Heavy Metal.
Akira.
Ghost in The Shell.
Watchmen.
Sin City.
300.
Riki-Oh The Story of Ricky.
V For Vendetta.
Batman Mask of the Phantasm.
Batman Under the Red Hood.
Oldboy.
Road to Perdition.
Nausicaa of the Valley of the Wind (aka Warriors of the Wind).
The Crow.
A History of Violence.
Spider-Man 2.
Cemetery Man.
X-Men First Class.
Iron man.
The Incredible Hulk.
Adventures of TinTin.
KickAss.
Captain America First Avenger.
Batman 1989 and Batman Returns.
Blade 1 & 2.
X-Men 1 & 2.
Teenage Mutant Ninja Turtles.
American Splendor.
Flash Gordon.
Hellboy 1 & 2.
Ichi The Killer.
Ghost World.
Fist of the North Star (1986 anime).
30 Days of Night.
The Mask.
DickTracy.
The Rocketeer.
Thor.
Batman 1966.
Batman Beyond Return of the Joker.
Persopolis.
Wicked City.
Men in Black.
Tales from The Crypt (1972).
I like “Superman: The Movie,” starring Christopher Reeve. 
A lot of the movies you mentions on there are also my favorites, particularly Watchmen, V for Vendetta, Heavy Metal, Akira, Flash Gordon, 300, Sin City, The Dark Knight, Superman II, X-Men: First Class and Thor. And I’m very much looking forward this year to both The Avengers, The Dark Knight Rises and The Amazing Spider-Man.
Good list KORBEN DALLAS,Been a comic book fan myself.
I single out A History of Violence. V For Vendetta.Watchmen.American Splendor.
Above all i put THE DARK KNIGHT. this movie has set the scene for the greatest comic book stories to be told in the big picture in a highly artistic way, befitting the comic medium.I highly doubt it any other movie will ever succeed it.A Movie masterpiece of all time.
Since i saw Avengers 6 times, it’s now a new fave