Re: Your top 5 DC graphic novels...
Forgetting Watchmen & Sandman for a moment and just sticking with the mainstream DCU these are mine in no particular order
New Teen Titans: The Judas Contract
The Flash: Blitz
Batman: Strange Apparitions
Superman: Whatever Happened to the Man of Tomorrow?
JLA: Rock of Ages
I enjoy comic book adaptations but I'm a comic book fan first and foremost. Not a comic book movie fan.
Pull list: Saga, Action Comics, The Legend of Wonder Woman, Batgirl, Grayson, Gotham Academy, Aquaman, The Flash, Green Lantern, GLC, E2: Society, Green Arrow, Starfire, Black Canary, Dr. Fate, Martian Manhunter, Omega Men, Cyborg, JL, JLA, JL 3K1, Back to the Future, Judge Dredd, Lone Wolf 2100, Archie, Ghostbusters International