Taking a look at All Star Superman, it stands out there too. It doesn't look near as good as say the coloring on the cover to Batman and Robin #16 with colors by Sinclair.
All Star Superman #1 colored by Grant-
Batman And Robin #16 colored by Sinclair-
Batman and Robin #16 (I'm guessing this is a color guide by Quitely)-
I think that last one looks best.
Pull list: Afterlife with Archie, Bodies, Chilling Adventures of Sabrina, Coffin Hill, Dead Boy Detectives, The Fade Out, The Goon, Harley Quinn, Hinterkind, Iron Fist: The Living Weapon,The Maxx Maximized, Miracleman, Ms. Marvel, Multiversity, Rasputin, Rocket Raccoon, Sandman: Overture, Silver Surfer, The Walking Dead, Wonder Woman