Emma Thomas's remarks here
sum up why I'm worried about this Snyder-helmed Superman
[...] she made it clear that in the case of "Superman," Nolan and David Goyer just had an idea they couldn't believe wasn't being explored by Warner Bros. And with Zack Snyder now on board as director, Nolan will be busy making "The Dark Knight Rises" and "we are handing it off to him." So, take note anyone out there thinking this will be a strange Nolan/Snyder partnership. Thomas reiterated that they brought it to an appropriate screenplay and it's now Snyder's picture.
(Emphasis in original).
Snyder with free reign kills any interest I may have harbored for this project.